We remove the blockage in the kitchen sink ourselves. How to clean the sink in the kitchen: ways that work How to unwind the siphon in the bathroom

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:

1. 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;
2. remove all dirt by rinsing with hot water and a mild detergent;
3. 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;
4. 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.

A strong sewer smell, slow draining or stagnant water are clear signs that your kitchen plumbing is clogged. The cause may be a build-up of grease particles, more serious contamination with food waste, or a defect in the pipe connection. In the vast majority of cases, you can deal with the problem yourself. We figure out how to clean the sink at home, study the nuances and choose the best method.

• Mechanical - the ingress of foreign objects into the drain.
• Operational - the clearance of cast-iron pipes decreases due to corrosion and fat deposits.
• Violation of installation technology. Debris accumulates in areas with an incorrect slope of the pipe.

A specific smell is a clear sign that the sink in the kitchen is clogged

Clogging is not the only cause of stagnant water. Under mechanical stress, the pipes can move, resulting in a change in the location of the drain or the level of the inclination of the drain. In a gravity sewer system, these factors reduce the rate of outflow of liquid - solid particles gradually accumulate on the inner walls, narrowing the lumen of the pipe. In such cases, improvised means can not be dispensed with, you will need the help of a professional plumber.

Food leftovers must not be thrown into the drain

First aid for blockage

What to do if the sink in the kitchen is clogged? The most important thing is not to panic. Perhaps the simplest steps will be enough to solve the problem:

• If the pipes are steel, pour boiling water into the drain hole, if the pipes are plastic, run hot water from the tap.
• Mix a glass of soda with 0.5 cup of salt, add a glass of warm water, stir until dissolved, pour into the sink and wait 10-15 minutes. Rinse the pipes with strong water pressure.
• If you have a vacuum cleaner with a blow function, wrap its tube with a thin cloth and fit it tightly into the drain hole. Turn on the device - a powerful air stream will push the plug.

If these measures did not help clean the sink, then more serious weapons will have to be used.

Mechanical cleaning methods

The most common location for blockages is the siphon connecting the sink to the sewer system. In second place is the corrugated drain pipe, in third place are more distant sections of the pipeline. Such plugs can be dealt with by mechanical cleaning, a plunger or a plumbing cable.

Dismantling the siphon

How to clean the siphon under the sink

The easiest way to wash the plastic model:

• Place any container under the siphon.
• Unscrew the retaining rings at the top and bottom.
• Carefully remove the siphon from the pipe.
• Remove debris, wash the inner walls with hot water and degreasers.
• Assemble the structure.

Cleaning a cast-iron siphon is more difficult - you have to unscrew the bolts and clean the entire system with a cable. If your sink is often clogged, it is better to install modern plastic pipes.

A large amount of dirt accumulates in the folds of the corrugations

How to clean a corrugated sink drain

Grease, soap and small dirt particles accumulate very quickly on the corrugated parts. Such drains must be cleaned and rinsed regularly:

• Unscrew the tube from the sink mount.
• Drain the water into a bucket or other container.
• Disconnect the lower part from the sewer drain.
• Stretch the tube to straighten the wrinkles.
• Close one side with a piece of plastic bag, fix it with an elastic band.
• Pour hot water with detergent into the pipe.
• Close the other side in the same way.
• Grab the structure gently with both hands and shake the water in a circular motion.
• Remove the plugs, pour out the water and reinstall the corrugation.

This method is most often used when you need to urgently clear a clog in a kitchen or bathroom sink. If time suffers, it is easier to buy a new corrugated drain and replace it.

How to use a plunger

The "grandfather" method copes well with small traffic jams, consisting of small particles of food waste and garbage. The classic plunger, consisting of a wooden holder and a dense rubber cap, fights blockages most effectively. Many plastic models are purely decorative and break on first use.

How to clean a clogged sink with a plunger

To clear a blockage in a kitchen sink, pour hot water into the sink (the container should be about half full) and place the bottom of the plunger over the drain hole. Press the tool vigorously, creating pressure drops. As a result of these actions, the cork is pushed out, and water passes into the sewer.

Important: For a two-section sink, you must purchase two plungers. When a blockage occurs, they are used at the same time - this increases the suction power. If there is no second appliance, cover the second drain with a damp cloth and fix it with your hand.

How to use a plumbing cable

What to do if the sink is clogged, and the above methods do not help? Most likely, dirt has accumulated in the sewer pipe, and it can only be cleaned with a plumbing cable. It is a coiled wire with a handle on one side and a mini-drill or brush on the other. The thickness of the base is selected according to the size of the pipe. There are manual and electric models on the market. The latter rotate with a screwdriver or drill, the cable is wound on a special drum.

Electric plumbing cable

The procedure is simple:

• Insert the end of the cable with a drill into the drain pipe and direct it towards the intended location of the plug.
• While driving, carefully scroll the cable with the handle.
• As soon as you feel an obstruction, make a few gentle back and forth movements to clear the blockage.
• Just carefully remove the plumbing cable, rinse it.
• Flush the pipes with hot water or a strong saline solution to make sure the plug is destroyed.

Important! A plumbing cable is well suited for removing blockages in metal pipes - it removes not only debris, but also some of the accumulated rust. With plastic, you should be careful not to damage the thin walls.

We use improvised means

Mechanical methods can be supplemented with home "chemistry":

• Remove accumulated water in the sink.
• Pour a glass of soda into the drain and fill it with the same amount of vinegar.
• Close the hole tightly and leave it for half an hour.
• After 30 minutes, add about 0.5 liters of boiling water.
• Let stand for a few minutes and rinse with plenty of hot water.

This is interesting: Soda can be replaced with a couple of Alka-Seltzer tablets. Dip them in the drain hole, pour a glass of vinegar, rinse with water after 10 minutes.

Baking soda and vinegar are the simplest weapon against blockages.

Top 5 best store-bought pipe cleaners

Manufacturers of household chemicals know exactly how to clean the blockage in the sink in the kitchen. There are liquid, gel-like and powder (granular) products on the market. Granules work most actively, but gels are less hazardous to health. The following brands have proven themselves best:

• Chirton "Clean gutters". Bluish granules based on sodium nitrate and caustic soda in 15 minutes eliminate blockages and remove unpleasant odors from the sewer. The dosage is very convenient - the bag is designed for one filling. Minus - a rather pungent smell, but it quickly disappears.
• Gel with chlorine, sodium and potassium hydroxide, active additives. Effective as a preventative, works well as a means of emergency care. Inexpensive, safe for plastic, has a neutral odor. Cons - long duration (at least an hour), not suitable for aluminum pipes.
• Bugs "Pothan". Granules based on surfactants and caustic soda in a large package (600 g). Very effective and fast (3 minutes), but very caustic and dangerous to health. It is better to use it to deal with serious blockages; for prevention, it is worth choosing a solution more delicately.
• Sanoks "Clean stock". The bottle is enough for two applications, suitable for all types of pipes. Amphoteric surfactants supplemented with sodium hydroxide cope with prevention, but large blockages are beyond their strength.
• Mole (various manufacturers). The composition includes surfactants, modified acetic acid and the same potassium and sodium hydroxide. It takes from 1.5 to 8 hours to work, but the tool is cheap and is sold in almost all hardware stores.

New design of the time-tested product

Numerous gels and powders operate on the same principle, the difference is only in the concentration of active substances. What to choose to clean the sink from blockage? For complex cases, concentrated products are suitable; in simple situations, it is better to use lightweight formulations (prophylactic). Regardless of the brand you choose, you should always wear gloves and a face shield. Do not save on flushing water: the more fluid, the less dirt will remain in the pipes.

Important: When cleaning plastic pipes, be careful as they are easily damaged. Fat deposits practically do not stick to the smooth inner surface. With small plugs, household chemicals or a plunger do well.

This is what a hydrodynamic nozzle looks like

Heavy artillery - hydrodynamic pipe cleaning

If you have not been able to clean the clogged sink at home, you will have to resort to the help of specialists. In the arsenal of professional plumbers there is hydrodynamic equipment that destroys traffic jams at the point of their occurrence. A hose with a fixed nozzle is lowered into the sewer pipe, the type of which depends on the purpose of the device and specific conditions. Water is supplied through the hose under high pressure, destroys the blockage and washes away plaque from the pipe walls. The nozzle creates additional mechanical pressure.

Important: Specialized equipment is quite expensive, but recently manufacturers have been offering hydrodynamic nozzles for mini car washes.

Cleaning pipes with a hydrodynamic nozzle

Preventive measures

In order not to think about how to clean the sink from clogging, you should regularly carry out preventive maintenance:

• Do not pour leftover food and grease from dishes into the kitchen sink.
• Use plastic or metal mesh catchers.
• At least once a week, flush the drain with hot water (metal pipes - with boiling water), use special prophylactic agents once every 2-3 weeks.
• Change or flush corrugated siphons in a timely manner.

Prevention is the best way to deal with clogged kitchen sinks

If none of the above methods helped to cope with the blockage, most likely, the plug formed in the depths of the sewer system or the reason lies in a serious violation of technology. In this case, you need to contact professionals.

Video: hydrodynamic pipe cleaning

Video: what methods of removing blockage are more effective

A clogged sink is a common occurrence in a kitchen sink. To be able to deal with this kind of problems, you should remember a few useful tips. If you know how and how to clean the sink in the kitchen, you are not afraid of any blockages.

Methods and devices

plunger

The first thing to do with a clogged kitchen sink is to unclog it with a plunger. The plunger is a wooden handle, at the end of which a rubber dome is fixed.

Here is an instruction for using this miracle of engineering:

1. Open hot water
2. We are waiting until some water is collected - up to 5 - 7 cm deep;
3. We cover the drain hole with a rubber dome;
4. We perform energetic up and down movements, pumping water through the pipe;
5. We remove the plunger and look: if the water freely goes into the drain, then we have dealt with the problem;
6. If the water does not go away, repeat the above steps again until the blockage goes away;
7. If the blockage does not go away after 5 - 6 attempts, you should resort to other cleaning methods.

Advice! This simple universal tool must be in every apartment, because its price is cheap, and the benefits are enormous. This is probably the most effective way to clean sinks, bathtubs and toilets.

soda and vinegar

Another simple and simple way using improvised means. If a plunger doesn't work for you, get some regular baking soda and vinegar. You will also need a kettle of boiling water and a thin stick.

1. Wipe the sink dry with a cloth;
2. Pour in half a glass (100 ml) of baking soda;
3. Pour half a glass of vinegar;
4. Pour the baking soda into the drain hole. If she falls asleep badly, push her with a stick;
5. Pour vinegar into the drain hole;
6. Boil a kettle of water;
7. Pour boiling water into the drain hole.

Important! Before the described procedure, check what your siphon is made of. A siphon is a tank under the sink. If it is made of thin-walled plastic, boiling water can ruin it. In this case, just pour hot (70°C) water.

After you have done all the items on the list, try cleaning the sink with a plunger. Perhaps she will break through without him, but it's better to play it safe.

Siphon and pipe cleaning

Since we have already talked about the siphon, we should immediately talk about this plumbing unit. It is designed to cut off sewer gases and fumes so that an unpleasant odor does not penetrate into your kitchen.

Also, a variety of small and not only garbage settles in this node. Therefore, siphons periodically become clogged, especially under the kitchen sink, in which dishes and food are washed.

If the plunger and soda with vinegar did not help, then the blockage is too strong. It is located, most likely, in the siphon, or under it. In any case, the siphon will have to be disassembled.

This does not require any special skills or talents, it is quite possible to do it yourself.

So, we perform the following sequence of actions:

• With a wrench, unscrew the cover of the cleaning hatch of the siphon of the standard model (not bottle);
• If you have a bottle siphon (this is the one that has a side outlet and a large bottle-shaped bowl at the bottom), then unscrew the sump with your hands;
• If the design of the siphon does not imply access inside, unscrew the top and bottom fasteners and remove the entire siphon;
• We are waiting for the water from the siphon to pour into a bucket;
• We wash the siphon with detergent, remove sediment or plug from it;
• We clean the pipe section above the siphon with steel wire;
• We check the pipe section under the siphon: pour water into it and see if it leaves or not;
• If the water leaves well, put the siphon in place and tighten the fasteners;
• If the water does not go into the lower pipe (which goes after the siphon), then it should be cleaned;
• The pipe can be cleaned with a metal cable or steel wire: at the end of the wire we bend the hook, and insert it with the other end into the pipe, rotating as we go, we do the same with the cable;
• When the cable or wire hits the cork, we try to push it through, while rotating the cable or wire;
• Gradually, the cork will be pressed through, and the water will begin to go into the pipe;
• If the cork does not give in, you will have to apply chemistry.

• Pour or pour the agent (the photo shows an example, any agent will do) to clean the pipes into the downpipe and wait according to the instructions;
• Repeat cleaning with rope or wire.

Important! If you have a pipe cleaner and time, you can not disassemble the siphon, but pour the product directly into the sink drain, pour boiling water on top (or it is better to follow the manufacturer's recommendations) and after the allotted time just clean the pipe with a plunger.

One day we find that the water has stopped flowing from the sink or is draining too slowly. In most cases, there is only one reason - the siphon is clogged. Cleaning it up is a breeze. Now we will tell you how to do it.

The formation of a water seal in the knee, which prevents direct communication between the bathroom and the gases of the sewer system. It is in this knee that solid, water-insoluble substances and objects are retained. Over time, they compact and create a plug that is impermeable to water flow. In case of blockage, it is enough to disassemble the siphon and clean it. But take your time: there are several simpler ways and means - and you should start with them.

This well-known rubber tool in the household is very useful if used correctly. It is usually used to push the clog further, but it is ineffective. Cleaning should be done like this. Plug the overflow hole in the washbasin tightly with a wet cloth or tape. Then, holding the plunger at an angle in a sink half-filled with water, submerge it until there is no air left in it.

Press the plunger against the drain hole and make a few light strokes (rocking) up and down to loosen the clog a little. Then, abruptly lift the plunger off the bottom of the sink to remove debris from the siphon. This is usually successful, but react quickly: it is important to catch the debris so that it does not go back down.

Video: What to do if the kitchen sink is clogged

Chemicals

Pipe cleaning solutions are very active. They should be used with extreme caution! Most often, they contain caustic soda, which can burn the skin and eyes. Chemicals can be used in apartments with a central sewer, but are not recommended where sewer water flows into a septic tank: this can disrupt its natural bacterial environment. Pour a certain amount of detergent into the sink, then add a little water to allow the reagents to penetrate the stopper.

Liquid products are preferable to granular or powdered ones because the latter both themselves and their chemical reaction products tend to settle and accumulate in the siphon. Use chemicals with extreme caution. When pouring them, beware of splashes. After filling, wait a few minutes for the cork to loosen. Then turn on the hot water to flush out the remaining blockage from the siphon and remove the active solution.

Dismantling the siphon

Let's look at how to clean the siphon under the sink by dismantling it. When disassembling, place a large reservoir under the siphon to collect water. Use a tool such as an adjustable wrench or knurled nut pliers. Plastic siphons are easily untwisted by hand. If the siphon is made of cast iron or steel, place a rag or other soft material on the clamping jaws of the tool that will not damage the siphon parts. To remove the monolithic siphon, unscrew the fastening nuts to the sewer pipes. Free the siphon from clogging and clean the inner walls with a metal brush with a flexible handle. Rinse the knee and put the siphon back in place.

1. Modern siphons made of metal or plastic resist blockages well, performing their function as a water seal. To dismantle them, you only need to unscrew the two union nuts.

2. Plastic siphons often have a pocket that holds solids. Such a siphon is easy to unwind by hand, without the help of tools. It is resistant to acids, just do not pour solvents into the sink!

3. A rubber plunger is the most practical tool for clearing a clogged siphon. Do not try to push a dense blockage into the sewer pipe with it - it is better to pull it into the sink by sharply pulling the plunger up.

4. When disassembling the siphon with tools, be careful not to move the washbasin. A wooden insert in the siphon knee will protect the drain structure from excessive loads.

5. The bucket that you put under the siphon when disassembling it must be capacious, otherwise sewage spills are possible.

6. Use a brush to clean the siphon of grease and deposits inside. Pollution inhibits the flow of wastewater and contributes to the formation of a dense plug.

7. A siphon with a separate drip tray is much easier to disassemble and holds debris very well. In order not to scratch the chrome during dismantling, wrap the sleeve with electrical tape.

Attention!

If you tried to get rid of the blockage using chemicals, but you failed, then before disassembling the siphon, put on rubber gloves and protect your eyes with goggles.

If you need to pour dirty water into the sink, install a sieve on the drain hole - it will trap large particles. If you do not use the sink for a long time, then from time to time turn on the water so that the siphon remains flooded: the water in it evaporates in a few weeks. You can also pour some oil or glycerin into the siphon through the drain hole, which will not evaporate.

Video: How to clean the sink

Tsugunov Anton Valerievich

Reading time: 5 minutes

The siphon performs important functions: thanks to the water plug, it does not allow odors from the sewer to enter the room and protects the pipes from frequent blockages. If the drain system is worn out or out of order, its replacement does not need to be postponed until later. It is not difficult to change the siphon under the sink on your own, it does not require special skills and complex tools, the main thing is to know how to do it correctly.

Siphon types

Before replacing the siphon, you will have to select and purchase a new product. First, let's get acquainted with the varieties of this device.

According to the principle of operation, the siphons used in the sink in the kitchen or in the washbasin in the bathroom are divided into the following:

• Bottle with a submerged tube (a water stopper is created by two cylinders, one of which is inserted into the other). It is used more often than other types due to the possibility of removing accumulated contaminants by unscrewing the plug from below.
• Bottle with two partitions.
• Pipe. Such a product has the form of a pipe bent in the shape of the letter “S” or “U”, due to the bending of which a water seal is created.
• . It is a plastic corrugation, curved and fixed in the desired position with a clamp.

Previously, drain devices were made of steel and cast iron, but now practical and inexpensive plastic is most often used for siphons and other plumbing equipment. It is not subject to corrosion, does not rot and does not retain dirt. Plastic tolerates cleaning with the use of a cable and chemicals.

The cheapest products are made of polyethylene and PVC, their service life does not exceed 6 years. Siphons made of polypropylene and ABS plastic will live for more than 10 years.

How to choose a drain device?

The product is designed simply, and it is easy to disassemble it to check the absence of defects. It must be free of defects on the surface and in threaded connections. Gaskets are used elastic and lubricated with silicone sealant.

• It is more difficult to choose a pipe drain, since it has a rigid structure: its nozzles must be exactly aligned with the holes of the sink and sewer bed.
• If there are problems with free space or an inconvenient arrangement of pipes, it will save the situation.
• For a kitchen sink, it is better to take a drain with even walls, since the corrugations quickly become clogged with dirt.
• If there is absolutely no space under the sink, you should choose a special one.

To install the drain device, you need to purchase an odorless silicone sealant. Acid compounds will not work.

Siphon replacement

The process of replacing the siphon under the sink consists of the following steps:

• Dismantling the old drain. Work is being done on the bucket. A rag is prepared in advance, which should immediately close the hole in the sewer pipe to avoid an unpleasant odor.

• After dismantling, the remaining contaminants are removed and the sewer pipe is cleaned.
• Threaded connections on the body of the siphon are checked for burrs. If they are, they are carefully cut with a knife. You also need to make sure that all gaskets are in place.
• The sink drain grate is leveled and installed with a gasket or sealant to prevent leakage.
• A thick gasket is put on the outlet of the sink, after which it is placed from below in the center of the drain hole of the sink. A screw is inserted into the central hole and screwed with a screwdriver so that the drain grate and outlet are firmly pressed against the sink.
• The flask of the device is assembled. From below, a rubber gasket should be installed on it and screw the cover. A union nut and a cone-shaped gasket are put on the sink outlet. The upper part of the siphon is mounted on it, after which the union nut of the outlet is screwed to it. Such a connection is reliable and tight. It is often used in non-pressurized systems. An outlet pipe is connected to the flask.

• The sewer pipe should be dried and a cuff lubricated with sealant should be installed in it.
• The drain end of the outlet pipe is adjusted to size, then inserted into the sewer pipe, where it is sealed with a cuff.
• For some time, water is supplied to the sink to check the tightness of the connections.

Siphon repair

If the drain device starts to leak, there may be several reasons for the malfunction:

• poor-quality installation - incorrect docking of joints, skewed threads, not fully tightened union nuts, use of unsuitable gaskets;
• blockage;
• seal wear - over time, the gaskets harden and shrink, so they begin to let water through;
• damage - cracks or chips.

For repair, it is necessary to install a container from below to drain the liquid.

• With unsatisfactory build quality, the product simply needs to be disassembled and assembled correctly.
• In case of blockage, the lower part of the siphon must be unscrewed, then the sewerage system must be cleaned with a cable or wire.
• In the place where the drain flows, the rubber seal is replaced with a new one, lubricated with petroleum jelly or liquid soap. In this case, the joints are treated with sealant.

Tip from a plumber: if you can't buy new gaskets, the old seals should be generously lubricated with sealant or silicone adhesive and reinstalled. You can let water in after the material has solidified. Such a connection will last for several more years.