How to disassemble the siphon in the kitchen from the sink. How to clean the siphon of sinks and bathtubs. ease of operation - easy

Have you ever wondered how to clear a blockage in your sink or bathroom? If yes, under what circumstances? As a rule, this happens only after the formation of a blockage, when, due to the accumulated debris, the water stops fully leaving, and almost always this happens unexpectedly. If you don't have the time to call and wait for a plumber, or you just don't think it's worth it, you need to know how to fix a blockage quickly and efficiently, and how to prevent it from happening again. Given the relevance of the issue, in this article we will tell you how to eliminate a blockage in a bathroom or sink, how to clean the shower siphon, and also talk about the simplest preventive measures to prevent blockages.

Structural device of the siphon: basic provisions

If you notice that the water in the sink or bathroom began to leave more slowly, the reason for this, most likely, was a clogged siphon located under the drain hole and designed to create a water seal, thanks to which unpleasant odors from the sewer do not penetrate into the room. To clean the sink siphon, you need to understand its design features.

The simplest siphon design is a curved U-tube with a side outlet to the sewer. The siphon for the bathroom has a similar design, but, in view of the lack of free space under the bath, it is a flat U-shaped tube. Due to these design features, water is retained in the U-shaped elbow, creating a water seal that prevents the penetration of extraneous "sewer" odors into the room. Currently, plastic siphons are the most popular, however, cast-iron products can also be found in old houses (they are usually installed in houses with cast-iron pipes). In most cases, they were made in the form of curved pipes and had a non-separable design. Siphons in the form of a curved pipe are called tubular.

A more complex device is characterized by siphons in the form of a plastic cup, the design of which provides for the presence of screw caps located at the top and bottom, and an outlet in the upper part of the "glass" connected to the sewer pipe. The function of such siphons is similar - thanks to the partition located inside the siphon, which does not reach the bottom, they prevent the penetration of unpleasant odors into the room. In addition, siphons in the form of a plastic cup act as a sump that accumulates food particles, dirt and other washed-off objects.

Important! If tubular siphons are installed mainly in bathrooms, where only soapy water gets into the drain, then glass-shaped siphons find their application in the kitchen, where, in addition to water, both fats and food waste are drained.

How to clean the sink siphon without disassembling it?

One of the easiest and most affordable ways to eliminate blockages is to clean the siphon with your own hands without removing and disassembling it.

The procedure in this case is as follows:

Install a bucket under the siphon, which is necessary in order for the water that is currently in the siphon to flow into it;
Unscrew the siphon sump, which tends to accumulate food waste and grease, which are the main cause of blockages;

Important! All particles that can cause blockage accumulate in the siphon sump, which is characterized by the presence of a thread. Thanks to this, it can be removed without disassembling the siphon.

After removing the sump, remove the dirt accumulated in it from it (as a rule, the cause of blockage is food particles accumulated in the sump);
If during the cleaning of the sump you did not find significant fat deposits on its walls, then you can finish the job and put the sump in place;
Check if water is coming out of the sink. If the answer is yes, then the problem is solved.

Important! After installing the sump in place, make sure that the gasket is installed evenly, otherwise the siphon may leak later.

How to disassemble the siphon and clean it?

The universal way to eliminate blockage not only in the sink, but also in the sewerage outlet, is still disassembling the siphon, followed by cleaning and washing all its parts.

Before proceeding with the disassembly of the siphon, place a bucket under the sink - the rest of the water accumulated in the siphon will drain into it;

All siphons in most cases have a standard organization principle, and therefore, take a wrench and use it to unscrew the cover of the siphon cleaning hatch;
For bottle-type siphons, unscrew the sump and drain the water that has accumulated in it. If the design of the siphon does not imply access inside, unscrew the fasteners and remove the siphon, then wait until the water from it has completely drained into the bucket;

Prepare a wire piece of the required length and, bending a hook at its end, check the pipe outlet area located directly behind the siphon;
Rinse all parts of the siphon with hot water and detergent. In most cases, this is enough to effectively clean the siphon for the kitchen, removing fat accumulations and food debris;

The siphon outlet, usually a corrugated tube located above it, also rinse with hot water, which will effectively remove accumulated contaminants;
Also check the pipe section located under the siphon. To do this, pour water into it and observe whether it leaves or not;
If the water drains freely into the sewer, install the siphon and tighten the fasteners;

Siphon assembly with overflow

If the water in the lower pipe does not go away, it is necessary to clean it with a cable or metal wire, at one end of which a hook is bent. Insert the straight end of the wire or cable into the pipe and, making rotational movements, move it deep into the pipe;
After you find that the cable has rested against some kind of obstacle, make an effort, trying to push it deep into the pipe, while rotating the wire or cable;
When the obstruction is removed, the water will begin to go into the pipe.
If the cork could not be pushed through, the only right way in this case would be to use chemistry;

To do this, pour or pour a chemical deblocker into the downpipe according to the instructions and use a cable to try again to clear the blockage in the pipes.

Important! If you have enough time, you can use the clog remover without disassembling the siphon. To do this, pour the product directly into the drain of the sink or bathtub and fill it with boiling water or follow the manufacturer's instructions and after the time indicated on the package of the product, clean the drain with a plunger.

How to choose the right cleaning agent?

It would seem, what could be easier than buying a ready-made chemical to remove blockages? But, given the widest choice offered to the consumer, making the right choice can be difficult.

To understand this, we note that on the shelves of specialized stores you can find products whose active ingredient can be both alkalis and acids. Acid-based products must be treated with extreme caution, since the concentration of acid in them is sometimes high enough to damage plastic sewer pipes that are not compatible with it.
In addition, it is important to remember that it is forbidden to pour alkaline and acidic agents into the drain hole at the same time, since as a result of their mixing, a chemical reaction may occur, during which an explosion will occur or poisonous gas will be released. This will not only eliminate the blockage, but also lead to damage to the sewer pipes.

In addition to the above methods, there are simpler ways to clear the blockage that are not related to disassembling the siphon. Although they are effective for a shorter period of time, they are more common among non-professionals due to their availability and ease of execution.

If you are not a professional and do not plan to delve into the complexities of disassembling and reinstalling a washbasin siphon, use the methods described in this section. At the same time, remember that cleaning a blockage of any complexity must begin with simpler and more affordable methods, gradually complicating them, as the previous ones are ineffective. Thus, the first way to clean the sink, which must be used in the event of a blockage, is to use a plunger. It is a device consisting of a wooden handle, at the end of which a rubber dome is fixed.

Despite the fact that the principle of working with a plunger is extremely simple, consider step-by-step instructions for using it:

Open the hot water faucet and, after waiting for the water level in the sink to reach 5-7 cm, cover the drain hole in the sink with a rubber dome;
Without lifting the plunger from the drain hole, make several successive vigorous movements up and down, which will allow you to "pump" the water in the sink;
Remove the plunger and make sure that the water flows freely down the drain. This indicates that the problem has been fixed;
If this does not happen, repeat the above steps until the water begins to drain freely;
If after 5-6 attempts the problem has not been resolved, experts recommend resorting to other, more effective methods for cleaning the bath or sink siphon.

Cleaning a blockage in the sink with a manual hydraulic pump

Today's market offers the buyer a large number of sewer cleaning products, including a manual hydraulic pump, which allows you to eliminate even complex blockages. The operation of the hydraulic pump is based on the creation of an intense water flow, under the action of which the blockage is eliminated. In the event that the downward flow of water has not cleared the blockage, it is directed upward, creating a suction action, due to which the obstructing plug is broken and the pipes are patency restored.

The technology of using the pump is not difficult even for beginners and involves the following algorithm of actions:

Close the overflow hole with a damp cloth;
Draw enough water from the tap into the pump;
Press the pump nozzle firmly against the drain hole;
Make pumping movements until the blockage in the sewer is removed.

How to clean a blockage with baking soda and vinegar?

To effectively clean the overflow siphon with baking soda and vinegar, prepare the following set:

A bottle of table vinegar;
Packaging of non-calcined soda;
Kettle with water;
Cotton swab.

The cleaning technology is as follows:

Boil water in a kettle;
Wipe the sink so that its walls are completely dry (for this it is better to use a dry cloth);
Sprinkle half a cup of baking soda over the drain hole. If its passage inward is difficult, push it with a cotton swab;
Then pour half a cup of table vinegar into the drain hole, and after 1-2 minutes pour boiling water from the kettle;
Open the faucet and make sure the sink is draining at a normal rate.

Cleaning a blockage with a plumbing cable

If you have a plumbing cable in your household, and you know how to use it, you can be sure that you will be able to cope with a blockage of any complexity. Removing blockage using a cable is a technologically more complex process, but in terms of efficiency it significantly exceeds all of the above methods of removing blockage without disassembling the siphon.

From the point of view of design, the cable is a metal wire twisted in a spiral, at one end of which there is a spiral drill, and at the other - a handle. If the diameter of the cable is a variable parameter, then its length, as a rule, is standard and is about 3 meters.

The technology of clearing the blockage using a plumbing cable:

Before you get started, spread plastic wrap or oilcloth under the sink to protect your kitchen or bathroom floor from dirt. Also, if possible, cover the nearby section of the wall with polyethylene;
Having disassembled the siphon, remove it and rinse it, then put it aside - you will not need it for the duration of the work;

Important! It is best to do the cleaning work with two people. If you push the cable deep into the pipe, then your partner must create tension by twisting the cable around the longitudinal axis using the handle.

Important! Experts say that in the process of work, the cable must be stretched. By loosening the tension, you run the risk of damaging it, as this will cause it to twist and further fail.

Engaging a partner to work, who will twist the cable, is necessary so that, by pushing the cable deep into the sewer, you can go around the turns and pipe joints without damaging the cable itself;
After you have inserted the end of the cable deep into the pipe, push it until it moves freely. While pushing the cable, it is necessary to turn its handle. Remember - movements are performed simultaneously by two partners;
If the passage of the cable has become gradually difficult, we can conclude that it has approached the site of the blockage. At this time, it is impossible to stop its torsion;
If the cable ran into some kind of obstacle, then you have reached a mud plug that needs to be removed. To achieve this, continue to advance the cable as far as possible while twisting it;

It is not always possible to eliminate the blockage the first time, so do not despair, as this only indicates that the blockage is large enough and dense. Therefore, with the maximum immersion of the cable, make several reciprocating movements, and then remove the tool from the sewer pipe;
In case of an unsuccessful attempt, having cleaned the cable of dirt, repeat all the above steps again. According to plumbers, even the most difficult blockage can be eliminated with a cable, so you can safely make 3-4 attempts, which will allow you to achieve your goal;
After cleaning the pipe, install a siphon and, for prevention, pour a kettle of boiling water into the sink, which will wash the remains of the mud plug into the sewer.

Even carefully using the sink, you will not notice how hair, grease and food particles will gradually accumulate in the siphon.

To minimize blockages, install a grease trap under the sink to trap grease particles and a disposer to grind solid food particles;
Make it a rule to pour a kettle of boiling water into the sink every evening, which will prevent grease particles from settling on the walls of the sewer pipe, which in most cases cause blockages;
There is another way that will allow you to prevent blockages in the kitchen. Every day, pour a teaspoon of soda or table salt into the sink, which effectively break down body fat;

To ensure that your kitchen does not smell badly and keeps your pipes clean, treat them regularly with a drain cleaner. If you notice that the water is draining a little slower than before, use a clog cleaner;
Place a protective net on the drain, which must be cleaned regularly, throwing food particles accumulated in it (not into the sink!) into the trash can;

If in the process of cleaning the sewer you were not able to achieve positive results, combine several methods using them at the same time. For example, pour a sewer cleaner into the drain and, in case of failure, use the plunger after 1-1.5 hours. In most cases, this scheme is effective and it is not necessary to resort to the use of a plumbing cable;
Try not to drain water with large food waste down the sink.

Well, even such a seemingly eternal element as a sink drain can also break down and require replacement. And it would seem, after all, an ordinary hole, why break there?

But the passage of time is inexorable, and like any plumbing, the drain is also vulnerable to breakdowns.

In general, there are different types of drain. One of the most common options in Europe and the USA is the drain, which is attached with a large lock nut.

This is a fairly old fastening method, so it is found in houses built more than 15 years ago.

Such a drain is attached with a fixing nut. Mastic for plumbing is used as a sealant.

Sink.
Drain body.
Rubber gasket.
Metal washer.
Locking nut.
Adapter.
A nut that is screwed onto the drain body.
Shank.

Plastic drain pipes located under the sink.

This design will last for many years and she is not afraid of rust.

Pipes for draining two sinks, with connected dishwasher cable.

And again the kingdom of plastic.

Of course, this is an old version of the drain, but still quite popular. Another old option is a fixing pad that is attached with a nut.

An old version of drain fastening using a fixing pad and nuts.

Requires the use of rubber gaskets and plumbing mastic where the drain borders the sink.

Sink.
Drain body.
Cover with sanitary mastic.
Rubber gasket.
Flat iron washer.
Ledges.
Grooves in the lining.
Mounting plate.
screws.
To attach the mounting pad to the drain body, the grooves of the pad are put on the protrusions, after which the screws are tightened.
Adapter.
Screw.
Shank.

Modern drain options are a simple overhead cup with an extremely simple design.

The design of a modern drain for the sink.

Mastic for plumbing also does not hurt.

Drain body.
Sanitary mastic.
Sink.
Pad.
Cup lining.
Locking nut.
Shank washer.
Shank.
Nut for attaching the shank to the drain body.

Connecting the sink drain pipes takes place in 4 simple steps.

Two options for draining the sink - with a lifting cover and a perforated surface.

Whichever drain option you use, time inexorably leads to the fact that sooner or later the drain starts to leak.

The leak occurs where the drain attaches to the sink. Repairing a drain is fairly easy.

Fixing a leak in a sink drain

It is not difficult to get rid of the leak, but the drain must first be removed.

First of all, unscrew the nut that secures the drain shank.

To remove the drain with the lining, it is enough to unscrew the fixing nut with a pipe wrench or pliers.

Unscrew the nut that secures the shank.
Loosen the drain cup lock nut.
Use a pipe wrench or pliers.
Washer.
The bottom of the sink.
Cup lining.
Loosen the nut.
Shank nut.
Shank.
Unscrew or screw on the shank.

A pipe wrench is an indispensable tool that allows you to dismantle the sink drain.

Unscrew the nut fixing the drain or the fixing screw.

If the drain has a cup design, you can not do without a pipe wrench or pliers. When the nut is too large in diameter, you can turn it by placing a piece of wood or a chisel and gently hitting it with a hammer.

Do not overdo it and remember that the nut is unscrewed counterclockwise.

Such a drain is fixed with an extremely large nut. Often, you can only unscrew it using a screwdriver (even better - a chisel) and a hammer. However, a pipe wrench should also work if you tighten it up a bit.

Metal washer.
Rubber gasket.
Nut for fastening the drain.
Chisel or screwdriver.
To loosen the nut, turn it counterclockwise.
Screw.
Loosen the shank nut.
Shank.
R-shaped shutter.

Often, the entire drain rotates along with the nut.

It needs to be fixed in place with a piece of wood that can be inserted between the wall and the nut. Now follow these steps in sequence.

When the nut or screw is unscrewed, then everything is simple. Remove the rubber gasket and metal washer.
Now we take out the drain itself from the sink.
Thoroughly clean it of mineral deposits and old mastic.
Apply a layer of fresh mastic to the place where the drain is installed.
Now press the drain against it.
Reinstall the gasket and washer. Sometimes, if they are very worn out, it is better to change them.
Tighten the fixing nut or fixing screw.
Clean up leftover mastic in the sink to keep the drain looking nice and tidy.

Before screwing the fixing screw back, be sure to use sealing tape on the shank mounting threads.

Done - now the drain will not leak.

Sink drain cover repair

As a rule, the drain in our sinks is closed with an ordinary plastic plug, which prevents any garbage and food waste from entering the pipe.

However, in the US and Europe, sinks are often found where the drain is closed with a special lifting cover.

It opens by pressing the lever, which is located next to the faucet valves.

This is what the mechanism for lifting the sink drain cover looks like. The level of lifting the lid can be adjusted within a fairly wide range.

To adjust, unscrew the screw and move the lever.
To adjust, squeeze the clamp and move the lever.
Sink.
Drain cover.
Hinge nut.
Articulated lever.
Lift lever.
Adjusting screw.
Lift arm clamp.
Spring clamp.

An example of a typical sink drain equipped with a lever that allows you to conveniently lift the lid.

The mechanism that lifts the lid is usually mounted behind the sink.

The lifting lever is connected to the adjustment screw by means of a suitable clamp. In this case, the lifting arm is controlled by means of an articulated arm via a spring. Pressing down on the hinged lever lifts the drain cover.

The lift height can be controlled by using the adjustment screw. If you loosen it, just move the clamp up or down and select the position of the cover that you need, after which the screw will be fixed.

Sometimes the lid is attached directly to the articulated arm, and sometimes it just rests on the drain.

Sink drain lids come in a variety of types.

Turn and lift the cover to remove it.
Pull the hinged lever and lift the lid.
Raise the pivot arm and remove the cover.
Tilt and turn while lifting.
Iron cover.
Pad.
Articulated lever.

If the cover is not fixed in any way, then for cleaning it can simply be removed.

Some covers have a special hook that connects it to the articulated arm. To remove such a cover, it is enough to turn it.

On other models, the lever goes directly through the cover itself, so the only way to remove it is to unscrew the pivot arm retaining nut and pull the lever out of the cover.

When you tighten the nut back, do not forget to use sealing mastic or tape.

Sink drain cover adjustment

As we discussed in the previous article, many sinks do not use conventional plug-in lids, but special lifting lids.

Lifting such a cover is very simple - just press the lever located next to the mixer valves. The very process of lifting and lowering the lid is carried out through a spring mechanism hidden under the sink.

Chrome-plated drain cover with lever for the sink.

The so-called plunger mechanisms have become widespread, when the lever rotates on a hinge and, thereby, shifts the lifting lever up or down.

At the end of this lifting lever is a weight that closes the drain.

Lever design of the drain cover.

Pad.
Overlay located on the drain of the overflow pipe.
Tension spring.
The lid is closed.
Lid is open.
Overflow.
Pad.
Thread to change the location of the lever.
Lift lever.
First nut.
Bath wall.
Plastic element with nuts.
Second nut.
Overflow pipe.
Drain.
Plunger.
Threaded plastic element.
Drain hole.
nuts.
Plunger seat that shuts off water when blocked.
To the trap that is under the floor.

Part of the mechanism for lifting the drain cover located under the sink.

As a general rule, the load should completely cover the drain.

However, if water still flows out, then the hole for the weight is very clogged. It's not hard to clean it up.

Video on installing the faucet on the sink

One drain is not enough - of course, the sink needs a faucet, it is also a faucet.

This video discusses in great detail the issue of installing a faucet in the kitchen with your own hands.

How to clean a drain hole

Both the hole itself and the weight blocking the drain are often cleaned.

Let's see how this can be done.

Remove all screws at the drain hole in the sink.
Remove the entire plunger mechanism from the tube.
The weight should be properly cleaned by putting it in apple or regular vinegar for a while.
The drain itself is simply washed with water.
Now insert the plunger mechanism into place.
Fix the drain hole with screws.

We clean the lid lifting mechanism.

Unscrew the overflow cover from the tub.
Pull the lift arm and plunger out of the overflow hole.
Threaded lifting lever.
Plunger.

Often water leaks into the drain hole because the weight in the closed position does not reach the drain hole.

This problem can be solved by lengthening the lifting arm. It is not necessary to chemically especially, since the possibility of extending the lever is provided on it. It is enough to unscrew the nuts and move the plastic part of the lever to the desired position.

How to adjust the length of the lift lever in the drain cover lift mechanism.

To shorten the length, move the nut up, move the plastic piece and move the second nut up.
To lengthen the lever, all the same steps are performed in reverse order.
A lifting arm that leads to an articulated arm and is threaded.
First nut.
plastic element.
Plunger lever.

There are, of course, lift arms of other designs, however, the method of changing the length of the arm remains approximately the same.

Scheme of the lifting mechanism for draining

As for the lifting mechanism that is used to lift the drain cover, it is shown in the following drawing.

When the handle is turned, the spring is compressed, after which the drain hole opens.

Otherwise, the spring is released and the lid opens, blocking the drain. The specific mechanism may differ, but the general principle of the mechanism remains unchanged.

A rotary knob is used to open or close the drain cover.
Turn the knob.
Back view.
Front view.
Pad.
Cover for overflow pipe.
Pen.
Earring.
Overflow pipe.
Spring.
Lift lever.
Pipe wall.
Drain cover.
Sealing ring.
Flange.
Drain.
Rolling lever.
nuts.
To the shutter, which is under the floor.

Typically, the bottom of the lift arm is a spring.

In this case, the handle with which the lid latch is controlled interacts with the lifting lever. At the end of this lever is a spring that comes into contact with another swing arm.

When the handle is turned, the lever presses on the spring, and the lid rises, opening the drain. It is worth turning the handle in the other direction and pressure is released from the spring, as a result of which the lid "automatically" closes. The device, frankly, is very primitive, but effective.

The lever mechanism can also be cleaned if desired.

In addition, often the sink drain cover is equipped with a rubber seal, which wears out quickly and also needs to be replaced.

If you lift the cover, then the swing arm can be easily pulled out.

To put it back, you need to carefully turn the lever so that it goes into the horizontal plane of the drain pipe.

The lever is removed up and to the side, inserted in the same way.
Lid.
Flange.
Drain.

To get the levers, you need to unscrew the mounting screws in the right places.

Then these levers are easily removed, similar to how you can get a plunger mechanism. To change the force with which the spring presses on the lever, it is enough to change the length of the lift lever.

How to disassemble a sink siphon

To do this, you need to turn the nut that secures the spring. As a result, the lid will tightly close the drain hole and no leaks for you.

Don't forget to clean all parts of the mechanism using regular table or apple cider vinegar, which is great at dissolving mineral deposits. All levers should move smoothly and without problems.

Drain cap with spring

Continuing the conversation about lifting covers for draining the sink, let's say a few words about such a variety of them as spring covers.

This cover works very simply and conveniently.

To open it, just press on the top. In this case, it will not be necessary to use complex lever mechanisms, which are very difficult to repair.

The spring cap has a surprisingly simple design, without the need for levers or other mechanisms.

The lid is closed.
Lid is open.
Press to close the lid.
Washer gasket.
Round drain cap.
Spring mechanism.
Round plastic tube.
Press to open the lid.
Lid lifting mechanism.
The flow of water.
Spring mechanism.
Round plastic tube.

BLANCO design sink drain cover.

A very simple and affordable solution in case you are confused by the complex lid lifting mechanisms described in our article. But the choice of topics is good because no one can impose someone else's point of view on you. Choose what you like.

To install such a cover for the sink, it is enough to purchase it at any plumbing store. It comes with all the necessary parts, and this kind of cover is installed in just a few minutes.

Siphon for the shower tray: replacement and installation

More and more often in the bathroom, along with the bath itself, and sometimes instead of it, there is a stylish shower cabin. A few minutes of an invigorating shower is a boost of energy for the whole coming day and a great mood. But in the event that a do-it-yourself shower cabin is installed and the siphon is incorrectly selected, the morning shower can become not a pleasant procedure, but a torment.

Choosing a siphon for a shower cabin

The siphon is an integral part of the whole complex structure.

It is needed to create a hydraulic seal when draining water, which will become an obstacle to the penetration of sewer smell into the room.

If a shower cabin and a low tray are used, a simple siphon is installed.

When installing the siphon with your own hands, you need to remember that it is worthwhile to provide free access to it and also to all pipes - this is necessary for timely cleaning and for routine repairs.

How to properly install, you can see on the video.

Peculiarities

In the plumbing market today, any shower cabin can be purchased. Most often, a pallet (low or high) is selected separately for the cabin. Since drain holes are most often located in pallets always in different places, siphons must have special design features.

The siphon consists of an overflow and a drain.

Most often, it is a flexible pipe, which allows adjustment not only in length, but also in height.

Construction types:

ordinary,
automatic,
click-clack.

Every person has met at least once in his life siphons that work according to a very simple principle - if the plug is closed, water is drawn into the pan, if it is open, the water is drained.

These models are very outdated.

Today, new models are becoming widespread - fully automatic products. Such products are equipped with a handle, and therefore the shutter opens and closes with it - no plug is needed, no hydraulic lock is needed.

Today, automatic models are additionally equipped with such a useful function as click-clack - this is a mechanism that is located in the drain hole itself and is equipped with a special plug.

When choosing a siphon for installation in the shower tray, it is worth giving preference to just such a variety. What click-clack looks like can be seen in the photo.

With the help of this mechanism, it is possible to open and also close the drain hole with just one foot pressure on this plug. If you press the plug once, the hole will close; if you press it twice, it will open.

This function allows you to draw water into the tray and, after taking a shower, drain it without bending at all.

Thus, you can protect yourself from injury when tilting, in case the pallet is not equipped with a special anti-slip coating.

Varieties

Bottle - have such a name due to their appearance, shape, which resembles a bottle.

Garbage settles in this very “bottle” before it goes into the sewer. This design allows you to keep water inside, and therefore it is possible to keep sewer gases outside.

Most often this type is applicable for sinks in the kitchen. This variety takes up a lot of space, and therefore if a shower cabin is installed in the bathroom, this option is not even considered.

Replacing and repairing the siphon under the sink: 5 useful plumbing tips

This model is popular only due to the fact that it is very easy to clean it from dirt that accumulates over time.

Pipe siphons are most often made in the form of an S-shaped, U-shaped tube.

The water seal is located in the bend of the pipeline. Such structures are very strong, despite the fact that a rigid structure requires space for installation.

Corrugated siphons are mainly characterized by their ability to assemble in a place where no other option simply fits.

The purpose of this variety is installation in narrow places, low places and places that are extremely inconvenient. In other words, these models are used when a shower cabin is installed, which has a low tray.

These devices, unfortunately, in comparison with other types, are less durable. But at the same time, for everyone, the installation of such a siphon is possible in any place where it is impossible to install any other option.

Such a siphon is a pipeline that bends at the angle that is needed. The water lock is located where the bend itself is. The given shape is fixed with fasteners - plastic tapes.

All varieties are shown in the photo below.

Choosing a siphon

After the shower cabin is selected and the siphon is to be chosen, the first thing you should pay attention to is the diameter of the drain hole.

According to the norms, the holes can be 5.2 cm, 6.2 cm, 9.2 cm in diameter. Siphons are sold just taking into account these measurements. After the shower cabin is selected and all components are selected, the first thing to do is to measure the drain hole of the supplied or purchased separately pallet in order to select the siphon.

If you do the installation of a shower cabin with your own hands, then special attention should be paid to the design.

It is worth giving preference to models that are self-cleaning or models with a special mesh to trap various small debris and also hair. In the photo, a siphon, which should be preferred.

1. Clean with a plunger (kvachem).

It's kind of like the suction cup of a kid's gun, just a little bigger. If you still have no idea what it is, watch a couple of episodes of Tom and Jerry. Looked? Now you have a rough idea how to use it. Change into the clothes you were going to wash.

Type in a bathtub or sink of water to a height of 3-8 cm ... yeah, the water is already there? Well, then insert the plunger so that its suction cup is located approximately in the middle of the hole through which the water should go, and press hard and sharply several times. If it doesn’t work out sharply, imagine that the drain grid is the throat of a plumber and try to kill him with a plunger handle:

Very often, siphons in washbasins and bathtubs are clogged with long women's hair, and in kitchen sinks with food debris.

When cleaning with a kwach, a characteristic lump appears on the surface of the water, pull it out with your hand and throw it into the toilet. If the cause of clogging is female hair, then the procedures will have to be repeated 1-2 times a month. If your kitchen sink gets clogged often, try installing a mesh.

ease of operation - easy

time - 2-3 minutes

costs - $ 1-2 (1 time to buy a plunger)

effectiveness - for 1-2 months helps

2.
Clean with a "mole" or other chemical agent.

If you're not into brute force, buy a sewer cleaner from your local hardware store and use it as directed. It is generally believed that cleaning the sewer with chemicals is ineffective, as this destroys the microorganisms involved in the self-cleaning of the sewer, and therefore, after using chemicals, the sewer will become clogged more often.

But for manufacturers of chemical sewer cleaners, this has its own benefits.

ease of operation - very easy

time - 60-90 minutes

costs - $ 1-2

pollution level - minimum

effectiveness - for 1-2 months helps.

3. Clean the siphon by disassembling it.

If a transparent plastic pipe is connected to the siphon, then you can see the accumulation of dirt in this place.

If there is no dirt in the transparent pipe, or the level of dirt does not visually interfere with the passage of water, then do not rush to clean the siphon, but read on. And if your pipes are not transparent, then we will clean them.

Approximate operation plan:

Substitute a container for dirty water under the siphon.
At the bottom of the siphon there is a screw cap like on a thermos, unscrew it with one hand, holding the siphon with the other hand so that it does not hang out.
You need to unscrew it slowly so that the water flows into the container and not onto the floor.
Drain the remaining water into a container.
Pick up the fallen rubber pad.
Remove dirt masses from the unscrewed cover and from the siphon tube (best with a screwdriver wrapped in an old rag).
Rinse the siphon with clean water (when you stand over the sink you should see a container under the siphon).
Check the functionality of the siphon under running water.
Check if the rubber gasket is in place.
Turn on the water and check if the water is draining and not dripping from below.

ease of operation - easy

time - 10-20 minutes

costs - 0-1$

pollution level - medium

effectiveness - for 3-6 months helps.

Note: Actually, cleaning the siphon is not an activity for the faint of heart and not for the very impressionable.

The inside of the siphon after removing the glass may look something like this:

It was I who had not yet photographed all the joy that I had to extract. Well, among other things, there are also the smells of toilet water itself, but not the one used in perfumery.

Sometimes cleaning the glass does not help, as the siphon tube is clogged

As I said, this is more typical for siphons with a small diameter tube, which are used when installing Tulip washbasins.

In this case, you have to additionally unscrew the tube and clean out the contents.

4. Replace the siphon.

If the above methods are of little help, or you are tired of constantly cleaning the sewer, try change the siphon.

Actually, it's better to call a plumber, but if you want to do it yourself, then try it.

8 proven ways to clean the siphon from blockages

This is already an operation of medium complexity and for it you will need the following tools and equipment:

screwdriver (plain or Phillips) to unscrew the bolt
a container for dirty water that will pour out when you unscrew the siphon
old rags to wipe up water that has spilled in the wrong place

Approximate plan of operation:

Substitute a container for dirty water under the siphon
At the bottom of the siphon there is an unscrewing cup like on a thermos, or a cap like on a large bottle, unscrew it with one hand, holding the siphon with the other hand so that it does not hang out.
You need to unscrew slowly so that the water flows into the container, and not onto the floor.
Drain the remaining water into a container.
Unscrew the bolt with one hand while holding the siphon with the other (if the bolt does not unscrew, call a plumber)
Drain the remaining water into a container.
Disconnect the siphon from the sewer.
Connect a new siphon according to the attached instructions.

When choosing a new siphon, pay attention to the following details:

if you have a clogged siphon in the “tulip” washbasin, then it is useless to change it.
Only a bottle siphon with a diameter of 32 mm can be connected to Tulip washbasins.
the diameter of the pipes and the inlet and outlet should be as large as possible (the closer to 50mm the better, but usually 32 or 40mm).
before, knee-type siphons were sold for sinks, sinks and washbasins. They work much better (in the sense that they clog less often) than bottle-type siphons. But recently I have not seen such siphons for sale.
ask the seller if it is possible to return or change the siphon if it does not suit you
take a magnet with you and check the bolt and nut.
The bolt must be made of stainless steel and, accordingly, will not stick to the magnet, the nut must be made of non-ferrous metal or stainless steel, respectively, and will not react to the magnet either. Siphons are often fitted with chrome-plated or nickel-plated iron bolts and iron nuts coated with non-ferrous metal. After 1-2 years, such bolts or nuts are completely corroded by rust and a new problem will appear for you - water leaks, but not into the sewer, but onto the floor.

But that's a completely different story.

If you cleaned or changed the siphon, and the water still goes badly, then the sewer pipes are clogged. This can happen for several reasons, but it usually happens if the sewer pipes are laid with insufficient slope. In this case, you will have to clean the pipes quite often with a cable or a cleaning machine, but it is better to redo the sewer.

The problem of clogged sinks sooner or later appears in front of every person and, of course, at the most inopportune time. Plumbing has to wait a long time, and problems need to be fixed in a short time, so every housewife and owner should have several ways to clear a blockage from the kitchen sink in stock.

Kitchen sinks often get clogged

With a plunger?

There is such a device as a plunger in almost every home, so this way to clean the sink is one of the easiest.

The plunger consists of a wooden handle and a rubber cap, which is put on one end of a wooden stick.

In order to use the plunger you need:

close the drain hole of the sink or sink with a plunger;
open water, preferably hot;
when the water covers the rubber cap, you need to make a certain number of energetic movements with the plunger;
with the help of these actions, pressure drops are created in the pipe, which will destroy the plug from the blockage;
raise the plunger;
if the actions are carried out successfully, the water will go down the drain, while twisting into a funnel, which means that you managed to clean the sink.

Plunger for cleaning blockages in the kitchen sink

If you don’t have a plunger in your house, you can clean the sink in the kitchen using a regular milk carton.

Insert the cut corner of the bag into the drain hole, and then press it several times. The effect will be the same as from the plunger.

With hydraulic pump

If you can’t clean the sink with a plunger, you can use a simple manual hydraulic pump. A powerful flow of water to remove the plug from the pipe is carried out using a downward movement. If the plug is very strong, then in order for it to move up the pipe, you need to use an upward movement, which would create suction forces.

Hydraulic pump to remove blockages

To clean the sink with a hydraulic pump, you should:

close the drain hole with a cloth;
draw water from the tap into the pump;
firmly press the pump nozzle to the drain hole;
pump should be until you can free the pipe from the plug.

With the help of natural remedies

Consider folk remedies for removing blockage in the sink:

With vinegar and baking soda

The reaction that occurs when baking soda and vinegar interact will help you get rid of blockages that often occur in pipes in the kitchen.

The recipe is very simple:

you need to pour 125 ml of soda into the drain hole (about half a glass);
then pour the same amount of vinegar into the drain;
close the drain hole with a plug - this will create a reaction direction towards the plug, down the pipe;
after the hissing stops, it is necessary to pour another half a glass of vinegar into the drain;
leave the closed hole for 20-30 minutes;
when the time has passed, pour 4-5 liters of boiling water into the sink, which will wash away the remaining baking soda and vinegar.

It is possible to clean the sink in the kitchen with your own hands

With the help of boiling water

You need to boil about a liter of water.

When the water boils, you need to pour it into the drain hole in two or three approaches, the pauses between which should be only a few seconds.

Do-it-yourself siphon cleaning in the sink

If necessary, the procedure can be repeated.

When water enters the sink, it should seethe, because it is the vibrational movements of boiling water that help to partially get rid of the cork.

Stone sink for kitchen

Salt and soda

Water, salt, and baking soda create a chemical reaction that can clear a clog in your kitchen.

To clean the pipe in this way, you must:

combine 125 ml of salt and 125 ml of baking soda;
carefully pour the composition into the drain hole (without scattering it in the sink, since the reaction will only be effective when it comes into direct contact with the blockage);
leave the mixture for 15-20 minutes in the pipe;
carefully pour boiling water (1-4 liters) into the drain hole;
quickly close the hole with a stopper so that the chemical reaction goes down to the blockage;
the reaction of water, soda and salt will remove medium-sized blockages.

Cleaning the pipe and siphon

A plumbing fixture such as a siphon is designed to keep unpleasant odors, such as sewer gases and fumes, from entering your kitchen.

Very often, various types of debris remain in the siphon, then the siphon in the kitchen becomes clogged. If you have not been able to remove the blockage in the sink with a plunger or baking soda and vinegar, this means that the blockage is very strong.

In this case, you will need to disassemble the siphon under the sink.

Before cleaning the sink and proceeding with the procedure for disassembling the siphon, place a bucket or other container under the sink so that water does not spill onto the floor. So, cleaning the siphon consists of the following steps:

using a wrench, it is necessary to unscrew the cover of the siphon cleaning hatch;
if you have a bottle-type siphon in your kitchen, then you need to unscrew the large sump cup by hand;
if the design of the siphon itself does not allow access inside, then it will be necessary to remove the entire siphon by unscrewing the upper and lower fasteners;
wait until the water and debris from the siphon drain into the bucket;
using a piece of wire bent into a hook, check that section of the pipe that is located directly behind the siphon;
put the siphon in place and tighten the fasteners if the water leaves well;
if the water does not go into the pipe that goes after the siphon, in this case it is necessary to clean the pipe itself.

pipe and siphon cleaning

With the help of a drill

Very often, a vertical pipe that comes from a siphon is connected to a horizontal section of a sewer outlet.

In such a connection, it is best to install a special plug, which will make it possible to clean the horizontal pipe. The process of cleaning pipes in the kitchen has the following steps:

place a bucket or other container under the sink;
unscrew by hand and remove the plug;
check the horizontal pipe with a wire that has a hook at the end for contamination;
if you find a tight plug in the pipe, use a drill specially designed for cleaning pipes;
if you do not have a plug, then you will need to dismantle the siphon in order to use the drill.

Kitchen sinks can be cleaned with a drill

With a rope

A plumbing cable can clear the toughest blockages in your sink or kitchen sink.

Therefore, the presence of such a device in the house will save you from all kinds of blockages.

Such a cable is made of wire wound in a spiral, it has a drill in the form of a spiral at one end, and a handle at the other.

The diameter of the cable can be different, but the length is about three meters.

How to use a rope?

Insert the end of the cable into the drain hole or drain pipe, point it towards the blockage.
It is best to clean with two people.
In this case, someone will push the cable forward, and someone will create tension by twisting the cable around the axis using the handle.
Screw the cable into the sewer pipe, this will help to go around the turns and joints of the pipes.
When the cable is pushed to the maximum or passes into the blockage, it is necessary to make several reciprocating movements. After that, the cable must be pulled out and cleaned.

If the result of the work did not suit you, then the procedure can be repeated.

It must be remembered that the cable must be taut, because otherwise the cable may be damaged and twisted, and its further use will be impossible.

The sink in the kitchen is used more than any other plumbing fixtures in the house. It is used to wash dishes, products, all the impurities from which eventually settle in the siphon and sewer pipe. As a result, the kitchen sink, like no other, is prone to blockages.

Ways to clear a clogged sink

The main causes of kitchen sink clogs are cleaning, including food debris, and grease deposits. Depending on the nature of the blockage, there are several options for dealing with them.

Cleaning the sink siphon without removing and disassembling

The easiest way to eliminate blockages in the sink is to clean the siphon without removing and disassembling it.

The procedure for cleaning the siphon is as follows.

We install a bucket under the siphon. All the water in the siphon will drain into it.
We unscrew the siphon sump. It just collects all the cleaning.

Fig.1.

We remove the cleaning from the sump.
If there are no significant accumulations of fat on the walls of the siphon, then this work can be completed. Most likely, the cleanings removed from the siphon were the cause of the blockage.
We put the sump in place and check if the water is draining from the sink. If it goes away, then the problem is solved.

Please note that it is important to check that the gasket is straight on the sump after installation. Otherwise, the siphon may leak.

Cleaning the sink siphon with disassembly

Cleaning the sink siphon with disassembly and washing of all parts is the most versatile way to eliminate blockages both in the sink and in the sewer outlet. In order to clean the siphon, it must be disconnected from the sink, disassembled, removed all accumulated cleaning and rinsed in hot water.

The procedure for removing and disassembling the siphon is as follows.

We substitute a bucket under the siphon to collect residual water from the siphon.
We unscrew the sump and drain the water.
Unscrew the siphon fixing nut to sinks and drains. We remove the siphon.
Unscrew the nut on the siphon and remove the connection to the sink.
We wash all parts of the siphon and under a stream of hot water. Usually this is enough. To clean the siphon from fat accumulations and remove food waste residues.

Fig.2.

We wash the outlet siphon to the sewer. Usually it is a corrugated tube. With hot water, in most cases, all impurities can be removed.
We assemble the siphon in the reverse order.

Using Baking Soda and Vinegar to Clean Your Sink

This method is used to avoid working with the disassembly of the siphon. It works well when it is necessary to remove fatty deposits from the siphon and the adjacent sewer. This method can be used as a prevention of blockage.

Fig.3.

For this method, you will need baking soda, vinegar, and hot water.

The order of work is as follows.

Wipe the sink dry.
Fall asleep half a glass of soda into a siphon.
Pour half a glass of food vinegar into the siphon.
Cover the drain hole with a rag so that products are not thrown out during the chemical reaction.
In 30 minutes, heat the kettle and carefully pour the hot water into the sink. To prevent damage to the siphon, you can rinse the siphon with hot tap water.

Removing deposits with salt and soda

Using a mixture of table salt and caustic soda, deposits in sewer pipes can be removed.

Fig.4.

We fall asleep in the siphon half a glass of soda and half a glass of table salt.
Pour hot water from the kettle into the drain hole.
We leave in this state for 8 hours. During this time, the sink must not be used. It is convenient to do this procedure at night.
We wash the sink hot water from the tap.

This method, like the previous one, can be used as a prevention of blockage and deposits.

Removing blockage with a plunger

A plunger is a simple plumbing fixture with which you can clean the siphon of food waste without disassembling it. The cost of this device is not great. So it's good to have it in every home.

Fig.5.

To clean the sink with a siphon, it is necessary to act in the following sequence.

We install a plunger over the drain hole and press it firmly against the sink.
Turn on the water and draw about 5-7 cm of water into the sink.
Moving up and down, without removing the plunger from the sink, we pump water in the siphon.
We remove the plunger and check how the water leaves.

Usually, to completely clean the sink, the procedure must be repeated 2-4 times.

The disadvantage of using a plunger is that it is possible to damage the siphon. During the operation of the plunger, vibrations of air and water in the siphon occur. An analogue of water hammer is created. It is able to break the tightness of the connection of the parts of the siphon. So the plunger should be used with caution.

Cleaning the sewer with a cable

A device for cleaning sewer pipes, consisting of a cable and a special handle at the end, is available to any plumber. This device can be purchased at any specialized store. With the help of a cable, you can clear a clogged sewer.

Fig.6.

The cable is inserted into the sewer pipe and, making rotational movements with the handle, advance it along the pipe. It turns out an analogue of the drill. Periodically, the cable is removed, thus removing contaminants from the sewer pipe.

In most cases, it is impossible to clean the siphon in the sink. However, the cable is indispensable if the blockage of the sewer pipe occurred due to the ingress of a sponge or a plastic bag into it.

How to keep your sink free of clogs

There are only two ways to avoid clogging the sink: preventing food waste from getting there and periodically preventing pollution.

Protect the siphon from waste possible with the help of a special grid. It should be noted that modern sinks and siphons include such a grid in their design. This mesh simultaneously serves as a stopper in such constructions.

Fig.7.

Prevention against body fat can be carried out using soda and vinegar, as described above. No less effective. Regularly rinse the sink with hot tap water for 3-5 minutes. Hot water will dissolve deposits of grease and detergents on the walls of the siphon and sewer pipes. This procedure is enough to carry out once a week.

We considered all possible options for cleaning the siphon and sewerage. These methods are suitable for cleaning the siphon in the kitchen sink, and in the sink in the bathroom, as well as for removing sewer blockages. However, despite the simplicity of cleaning the siphon and sewage, it would be most correct to prevent blockages. The main way is to install a protective mesh on the drain, and as a preventive measure, hot water is well suited, which will wash away grease and deposits in the siphon and sewer pipe.

When operating the sink drain, sooner or later a nuisance occurs: it becomes clogged, and the water stops leaving. What to do? Call a professional plumber for help or solve the problem on your own?

The first way guarantees a high result, but certain financial costs will be required. Today we will talk about how to eliminate the blockage on our own, because this operation is not difficult.

Cleaning methods

There are several ways to clean up.

One way to clean the sink

Conventionally, they can be divided into three types:

mechanical;
chemical;
combined.

There are also options with and without disassembly of the siphon.

mechanical method

The mechanical method involves the use of a traditional plunger. The task seems to be elementary - to install a plunger on the drain hole of the sink and sharply, with force, press several times, creating excess pressure in the drain.

Stop! First, to create it, you need to close the side drain-overflow hole in the sink, if such a system is present. Secondly, before installing on the drain, you need to pour water into the sink to the level of at least half the height of the rubber plunger bowl.

Remember that it is useless to push through the blockage with air, because the latter is compressed and extinguishes the energy of the impulse of sharp pressing on the tool. It is impossible to compress water, and it will transfer the impact energy to the required object in full.

Cleaning the sink siphon

If the first option did not give the expected result, we proceed to the second - cleaning the blockage with a cable.

But this option without partial disassembly of the sewer is only acceptable:

in the presence of an S-shaped or cranked siphon;
in the absence of a shut-off valve in the drain glass of the sink.

Why is that? The fact is that it is under these conditions that the cable will freely penetrate to the place of contamination and eliminate it by translational movements or rotation. If there is a “bottle” siphon or shut-off valve, they will have to be dismantled, otherwise the cable simply will not enter the system.

Let us dwell on the operation of dismantling the siphon in a little more detail. It is fixed on the drain glass and entering the sewer with two union nuts on each side. Rubber gaskets are located under the nuts to seal the joints. We unscrew the first nut from the entry into the sewer, and then the second - from the glass, after which we remove the assembly. Installation is carried out in the reverse order, but first you need to make sure that the gaskets are intact and, if necessary, replace them.

Sink siphon in the bathroom

As a rule, a "bottle" siphon is equipped with a sump, the bottom of which is the lower cover of the assembly. It has a threaded connection and a rubber gasket. Sometimes the problem is solved just by removing this cover and cleaning the sump from the debris accumulated there.. Try to start with this.

Before disassembling the assembly, place a bucket, basin, or other suitable container under it so that sewage, albeit in small quantities, does not spill onto the floor. Rags as an additional remedy will also not be superfluous.

A small remark. This work belongs to the category, to put it mildly, dirty, so it is recommended to do it with rubber gloves. So you will save your hands from an unpleasant and very persistent odor.

Chemical cleaning method

If you don’t want to mess with the plunger, cable and disassembly-assembly, you can try using a chemical cleaning method. For this, both branded compounds are used (such as "Fairy", "Mole", "Tiret Turbo" or similar), and folk remedies "from grandmother".

There are no problems with branded formulations, the main thing is to adhere to the method of application printed on the labels. The dosages and time intervals for the most effective use are indicated there. Simply put, they read the instructions, poured the required amount of liquid into the drain glass of the sink and, after the specified time, washed it with a stream of cold or hot water.

With "grandmother's" recipes, too, everything is simple. The most effective of them are two, which we will describe.

Bathroom sink cleaning

First Recipe - Baking Soda and Vinegar

Soda is poured into the drain hole, then poured with vinegar. After that, the drain must be quickly closed with a cork, rags or other suitable material so that the products of the chemical reaction corrode the blockage and do not evaporate to the outside. Otherwise, the efficiency of such cleaning will tend to zero. After 15-20 minutes, the plug is removed and the system is flushed with plenty of hot water. If nothing worked the first time, the operation should be repeated.

The second recipe is mustard and hot water

Yes, the same mustard that is sold in jars and tubes in the form of a paste. It is pushed into the siphon through a drain glass with an object of a suitable diameter, and then immediately washed with a pressure of hot water.
By the way, this used to be a very successful way to wash dishes, but that's a completely different story.

Attention! Never try to clean the drain with dry mustard powder and hot water! The mixture will swell and ram the system so that to clean it, you will have to disassemble not only the siphon, but also half of the sewer in the house. And yet - when using chemistry, take care of your skin, wear rubber gloves!

To demonstrate the use of chemical cleaning, we demonstrate a video.

Combined method

The third method is combined, it includes the application of the first and second methods sequentially during one cycle of work.

Blockage Prevention Methods

To delay this procedure for a longer period, there are several methods of prevention, one of which is as follows: about once or twice a week, pour an ordinary fat solvent into the siphon and rinse with plenty of hot water.

If the cleaning work did not bring results or the part failed for a number of reasons, the question arises: how to replace the siphon under the sink in the kitchen? There is nothing complicated about this, the process of dismantling and subsequent installation was described above (remember the two union nuts?), And it is relevant for all three types of siphons that were discussed today.

That, in fact, is all. Good luck!

Even the most modern sink or tub can get clogged. The most problematic area in this sense is the kitchen sink. When washing dishes, pieces of food, cleanings, fats washed off plates, coffee grounds, etc. fall into the drain. Fats settle on the inner surface of the pipes, other debris sticks to them, gradually accumulating. Over time, the layer thickens, and eventually clogging may occur if not cleaned regularly. Blockages in bathrooms appear in a similar way: hair, residues of detergents, toothpaste appear in the drain hole, sometimes tiny pieces of sponges, threads, etc. are accidentally dropped there. As a result, all these small contaminants accumulate and form a dense cork that does not allow water to pass through. The fact that the siphon in the sink or bath is clogged can be guessed by the appearance of an unpleasant odor, but the most striking sign is slow draining of water until complete stagnation of water in the sink. If such a nuisance happened to you, then you should contact the services of a plumber, but first you can try to deal with the problem yourself.

Solution number 1. Cleaning the sink drain with folk remedies.

Classic bathroom drain cleaner - mixture of baking soda and vinegar. These substances react violently, forming carbon dioxide, due to this reaction, the garbage plug breaks, and the blockage is removed. You need to act as follows: pour a pack of soda into the drain hole and add a glass of vinegar. Active gas formation will immediately begin, so try to quickly plug the hole with a cork or a damp cloth. Wait 20-30 minutes and pour a large volume of hot water. You will know that the blockage has been eliminated by the speed of the water leaving - if the sink is quickly freed, then you have done it. It must be said right away that cleaning siphons with soda helps in simple cases, when the blockage is not serious. It will not hurt to carry out such treatment as a preventive measure - cleaning with soda helps to remove fatty deposits from the inner surfaces of the pipes, and this, in turn, reduces the likelihood of contamination.

Solution #2: Clear blockages with household chemicals.

To clean the siphon in the bathroom, manufacturers of household chemicals offer special formulations. Be sure to choose exactly those tools that are designed for cleaning pipes; such means do not contain aggressive components, capable of adversely affecting the condition of the equipment. The agent should be poured into the drain for the time specified in the instructions, and then rinsed with a strong stream of water. This the method is effective even in the case of severe blockages, but keep in mind that many ready-made formulations have an unpleasant odor and are prone to vaporization, so it is better to leave the bathroom while the product is in effect.

Solution #3: Cleaning with a plunger.

plunger, like home remedies, too refers to the traditional methods of dealing with blockages in the sink and tub. A rubber cap with a handle made of wood or plastic is found in almost every home, and it is not difficult to use it. The principle of operation of the plunger is based on the fact that it creates an area with high pressure. Recall that the siphon connecting the pipe of the sink or bath drain to the sewer is a kind of water seal, thanks to which odors from the sewer do not spread through the kitchen and bathroom. To remove debris with a plunger, pour hot water into the drain hole, then press the plunger firmly against the drain and press it vigorously several times. Pressurized by air and water the blockage will collapse, and the water will leave unhindered.

Decision number 4. Radical disposal of blockage - parsing the siphon.

If none of the tried and tested methods helped you, then you will have to resort to at least - disassembly of the siphon. Although this solution is quite laborious, it has two significant advantages:

when disassembling the siphon garbage is guaranteed to be removed, which means that the problem of clogging will be solved with one hundred percent probability;
parts of the siphon can be thoroughly washed, getting rid of smaller contaminants and fatty deposits. Thereby the occurrence of a new blockage becomes unlikely.

Before disassembling and how to clean the sink siphon, you need to prepare a container for dirty water, rubber gloves and a rag. If there is still water in the sink or bathtub, then it must be removed. Then proceed with the analysis, observing the following procedure:

unscrew the top and bottom rings that hold the parts of the siphon, and then disconnect the siphon itself from the pipe. Drain the water;
remove all dirt by rinsing with hot water and a mild detergent;
if you have a corrugated siphon installed, then do this: after removing the siphon, close one end of it with a tight plastic bag, pour hot water with dissolved detergent, close the other end with the same bag and shake vigorously several times. These manipulations will degrease all the folds;
assemble the siphon, not forgetting to check the reliability of all connections and their tightness, and turn on the water. If you did everything right, then the water will instantly leave the sink or bath.

How to prevent the formation of blockages?

Blockages in the siphon of a sink or bathtub are an unpleasant phenomenon. Despite the fact that you can eliminate the garbage plug yourself, it is still better not to bring the equipment to such a state. The barrier to blockages will be ordinary grate mounted on the drain hole. This small accessory traps most of the waste and is very effective in preventing clogging of the sewer. Weekly cleaning is recommended flushing the drain with a stream of hot water, and once or twice a month you need to clean the drain with soda and vinegar. All these procedures do not take time and do not require material costs, but they will contribute to the durability of your equipment.