Smell of pipes in the kitchen. How to determine the cause and effectively remove the smell from the sink in the kitchen

Instruction

Flushing pipes with special chemicals. Try to just start to clean the sink drain, because the cause of the smell can be the rotting and decomposition of waste and fat accumulated on the walls of the pipe. Special means for cleaning sewage pipes such as “Mole”, “Odorgon”, “Deboshir”, San Clean - Super Master Cleaner, Domestos, etc. can help you with this.

The use of household tools. Use products that you will surely find in your kitchen. Pour salt into the pipe and rinse with water after a while. Or dilute 2 tablespoons of washing soda with 1 liter of boiling water and immediately pour this bubbling mixture into the drain. You can use soda with vinegar - put the soda in the pipe, fill it with vinegar and plug the hole. After half an hour, rinse well with water. Such procedures are recommended to be repeated at least once a week for prophylaxis.

Inspection of plumbing and elimination of defects. Check the integrity of sewer pipes and joints. Poor fitting of risers and damage to joints and pipes can also cause an unpleasant smell.

Listen to how water flows. If you hear strange gurgling sounds, this is a sign that the water lock is broken, that is, there is no water in the water lock, which should prevent the smell of sewage from entering the apartment. The reason may be the formation of a vacuum in the riser or a large length and strong slopes of the liner. Another reason may be poor ventilation of the sewer network or a small diameter of the riser. In such cases, the help of plumbers is most often required.

Check the siphon or corrugated pipe, depending on what you have installed. The siphon may be initially wrong. The most common defect is a shortened septum. Because of this, the water seal is small and constantly breaks down, that is, the water leaves. The problem can be solved by replacing the siphon.

If you just installed a corrugated pipe, then the problem may be that it is unbent. For the first time, until you buy a new pipe, try to bring the old pipe to the desired position, twisting it properly and fixing it with adhesive tape.

note

When using chemical products to clean sewer pipes, be sure to use gloves, protect your eyes. After processing, be sure to flush the pipe with plenty of water and ventilate the room.

Helpful advice

If the siphon and pipes are in order, and the smell periodically appears, the reason may be the evaporation of water in the hydraulic seal due to rapid evaporation or the rare use of a sanitary device. If you leave often and for a long time, fill the hydraulic lock with engine oil or other liquid that does not evaporate well. This will help avoid drying out the odor trap and penetration.

Bathroom - this is the place in the house where there is always the highest level of humidity. That is why most families sooner or later face a problem. dampnesswhich must be eliminated, as it creates excellent conditions for the emergence and reproduction of fungus, bacteria and other microorganisms.

Instruction

Sometimes it helps to get rid of a special duct fan, which will remove excess moisture from the room. A ventilation grille should be located as far as possible, so that the air passes through the entire room. In addition, there must be special ventilation holes on the door leading to the bathroom.

Pipe clogging;

Consider everything in order:

Reason number 1: clogged pipes

A photo	Description
	Home remedies Fall asleep Fill
	Household chemicals Suitable tools such as: Mole; Tiret; Pipe Cleaner; Steril; Pothan; Deboucher.
	Vantuz Application instruction: Dial in the sink water; Attach To make Sharp

Conclusion

Siphon pollution

Leakage tightness

Stagnant effluent

Plumbing cable

Chemicals

Folk remedies

Smell of pipes?

Chemical cleaning

Tiret to help.

The problem of the presence of unpleasant flavors in the kitchen should be eliminated and not ignored.

You do not know how to get rid of the unpleasant smell coming from the sewer pipes in the kitchen? The experience I have gained suggests that it is not necessary to call the plumber for this, in most cases it is quite possible to cope with the problem yourself. Consider them in more detail.

We find the cause and eliminate it.

Why the sink can start to stink? As a result:

Pipe clogging;
Depressurization of the body part of the pipeline;
Violations of the water seal.

Consider everything in order:

Reason number 1: clogged pipes

Leftover food dumped from the plate into the sink quickly clogs the sewer system

The most common reason for the appearance of malodorous evaporation from the sink is the accumulation in the pipeline of fat, food debris and other debris that interferes with the free movement of wastewater. We are not talking about the formation of a complete congestion, since in this situation the problems will be much more serious than some odors.

Impassable congestion - the problem is more serious than the appearance of unpleasant odors

But some reduction in the diameter of the sewer pipe is enough to make staying indoors problematic without a gas mask. The following methods will help to eliminate the smell from the sink in the kitchen:

Before proceeding with cleaning the pipes themselves, I recommend that you first disassemble and remove all the accumulated debris from the siphon. It is likely that the source of the stench is just in it, and not in the pipeline.

Sometimes it is enough to flush out the siphon, which actually needs to be done regularly

A photo	Description
	Home remedies. The price of such a solution to the problem is relatively low, since you will most likely be able to find everything you need right there in the kitchen: Fall asleep with your hands into the drain hole of soda and salt; Fill boiling water. The solution that has poured in will corrode the fat deposits and resume normal water flow in the sink. The volume of ingredients can be changed depending on the severity of the problem: A glass of soda, a glass of salt and a kettle of boiling water for periodic pipeline prevention; A pack of soda, a pack of salt and 2 liters of boiling waterif the bad smell has already appeared.
	Household chemicals. This option will be a little more expensive, but it will show greater efficiency in the event of a significant accumulation of waste in the pipes and will be able to eliminate the smell of sewage more quickly. Suitable tools such as: Mole; Tiret; Pipe Cleaner; Steril; Pothan; Deboucher.
	Vantuz. The appearance resembles a large suction cup on a wooden or plastic handle. It helps to get rid of even serious jams. Application instruction: Dial in the sink water; Attach plunger suction cup to the drain hole; To make several forward movements upwards; Sharp remove the tool, letting the water flow complete the cleaning of the pipeline.

Before using household chemicals, I recommend wearing rubber gloves and opening the window. With large volumes it is worth using even a respirator. The fact is that direct contact with cleaning substances and their evaporation can harm a person.

Rubber gloves will protect the skin of your hands from the harmful effects of household chemicals.

Reason 2: depressurization of the body of the pipeline

If smells come from under the sink, then it’s not a matter of clogging up the pipeline, but of breaking its tightness. There are also several situations possible:

Reason number 3: violation of the trap

The hydraulic lock forms a siphon or a bent pipe made of corrugations, plastic or stainless steel. It is a permanent water plug, which does not let the smell of sewage into the kitchen. If the water level in it drops, then all unpleasant odors enter the room.

The principle of hydraulic locks is very simple and reliable.

Consider the situations in which there may be a violation of the water castle:

Straightened corrugated tube. We return it to the desired position, fixing with scotch tape;
Small diameter in the riser or poor ventilation in the sewer. In these cases, it is better to immediately call the plumber, you yourself can not handle;
Water evaporated due to long downtime.. Just start using the sink again.

If you leave the house for a long time and do not want unpleasant smells to creep into rooms during your absence, add engine oil to the water seal. It will significantly slow down the evaporation process.

Conclusion

You are familiar with how to get rid of the unpleasant smell from the pipes in the kitchen. The video in this article contains additional material. In the comments you can ask questions.

The most common cause of malodorous odors from the sink is clogged sewer pipe

If you want to express gratitude, add clarification or objection, ask the author something - add a comment or say thank you!

Smell of pipes?

The smell from the pipes in the bathroom or in the kitchen is a problem with a very unpleasant smell. It arises mainly when the pipeline and its elements are worn out and need to be replaced. In some cases, the cause is the condition of the sewage system throughout the house. Naturally, you can hardly solve this problem alone. However, if the reason is the deplorable state of the pipes in your apartment, blockages in them, you can eliminate the smell yourself.

What should be done first?

If the smell appeared in the bathroom or in the kitchen, before trying to get rid of it, inspect the pipes. They should not be deformed. Check joints for integrity. If damage is present, it is possible that this is the cause of the problem. In this case, you have to change or reinstall the structure. Temporary ways, such as cleaning pipes, can not do.

If water flows into the drain with a specific gurgling and other sounds, it is quite possible that the water trap was disrupted in the system. Check also the condition of the siphon. Its short partition can serve as disruption of the water seal. In order to get rid of the smell, in this case, it is enough to replace the siphon.

If you have a corrugated pipe in your kitchen or bathroom, look at it too. If she lost her former appearance, you can give her the right one.

Chemical cleaning

form, twisting and pasting with tape. However, ideally, it should be replaced with a new one.

Simple ways to eliminate odor

If a problem is caused by a blockage, you just need to clean the pipes to solve it. Various chemicals are used for this purpose. For example, "Mole", "Domestos", "Mr. Muskul" and others. In order to get rid of the smell, you can apply and popular methods:

Salt is poured into the pipeline. Then, after waiting a little, it is washed off under running water;
Washing soda (2 tables. L) is poured with a liter of boiling water. Then the composition is poured into the drain hole;
In plum the soda is filled up. Acetic acid is added after it. The drain hole should be tightly closed. After half an hour, the drain opens, water is turned on for flushing;
Preparing a mixture of washing soda and salt. Then she falls asleep in the drain hole. Salt helps to get rid of the scent, and washing soda allows you to clean the pipeline.

Tiret to help.

In order for the smell from the pipes in the kitchen and the bathroom not to bother you in the future, it is recommended to use the above measures for prevention once a week. For the same, you can use chemicals preventive effects. There are also temporary ways to eliminate odor from pipes:

The orange or lemon peel is set on fire in the room. A small piece is enough. It is important to comply with all security measures;
Bath should always be aired after each “bath procedure”. A permanently closed door only exacerbates the problem;
While the solution to the problem is not found, you can use air fresheners.

If the design is fully functional, the problem may be the evaporation of fluid in the hydraulic seal, caused by the infrequent use of the taps;
If you go on a long-distance train, pour oil into the hydro insulator. In this way, you prevent the system from drying out;
Get a special siphon. It will be a kind of barrier to the amber;
Replace gaskets in the pipeline.

What to do if you have already tried many methods, but the unpleasant smell from the pipes remains? In this case, it does not make sense to buy more and more new chemicals, to look for popular ways of dealing with amber. Most likely, the cause of the problem is more serious than you think, and you will not be able to get rid of it by ordinary means. In this case, do not abuse air fresheners. It is better to try to replace the system faster if the reason lies in it, or ask about the general condition of the sewage system in your house. In the latter case, contact the appropriate services.

The kitchen is the most frequently visited place in the house. Going into this room, you want to feel the pleasant smells of baking or the freshness of detergents, but expectations immediately fall apart because of the unpleasant aroma that comes from the sink. Mixing up with the smells of treats, it can cause even greater disgust, and staying in the kitchen becomes unbearable. In addition, the stench of sewage can affect the human respiratory system due to ammonia and hydrogen sulfide contained in the composition. There are questions: “How to get rid of the smell from the sink in the bathroom, in the kitchen? How to protect yourself from the action of harmful substances? How to eliminate the cause of such discomfort? "

So, if there was a smell from the sink in the kitchen, how to eliminate? The main ways to solve a problem are reduced to actions that can be performed without special knowledge, but some problems cannot be solved without a master. In any case, the house should be a plunger, special detergents, dry cloths, plumbing strings. To begin with, if it smells out of the sink in the kitchen (how to fix the problem, consider below), you need to find out the cause of the unpleasant aroma.

Siphon pollution

Maintaining cleanliness in the kitchen is an important task for the hostess, so the cleaning process often takes a lot of time. After a long cooking or a family dinner, the whole mountain of dishes needs to be washed, and it is at this moment that a large amount of leftover food gets into the sink. Penetrating into the siphon, they begin to rot and thereby cause the appearance of an unpleasant smell. So, having found that the siphon under the sink is clogged with rotting remnants of food, we quickly remove the smell from the sink in the kitchen by removing it and washing it. It is important to remember which part connects with which, so that after washing the siphon it is easy to put everything back. Wash too need to be careful not to break and do not spoil the details. It is good if there is a special tape in the house that will improve the connections and will serve as a short period of time as a replacement for the seals.

Siphon contamination is one of the most common causes of unpleasant sink odor. About 90% of hostesses face it, and in all cases the problem is solved without difficulties.

Leakage tightness

At the junction of the siphon with the pipe is often observed violation of tightness. The appearance of this problem is fairly easy to determine (as opposed to blockages or internal breakdowns), since the result will be leakage. If the problem has not been solved even at the moment of their occurrence, these leaks cause the stench from the sink, the appearance of fungus and mold on the walls and floor. This happens when the seals are worn or deteriorated. A temporary sealing tape or electrical tape can be a temporary solution, but new seals can help to finally resolve the issue.

If a leak occurs between the pipes, it is necessary to fluff the joints with silicone sealant.

Stagnant effluent

Residues of food, hair, fat plugs can accumulate in the sewer pipes, making it difficult for the passage of water. As a result, the water lingers, stagnates and causes a sharp smell from the sink in the kitchen. How to eliminate? The methods presented below are suitable for different cases and often give a positive result.

The problem can be solved in two ways: rely on your strength or call in specialists. The second option is more reliable, but if you decide to do everything yourself, you need to use the tools described below.

Plumbing cable

How to remove the smell from the sink in the kitchen by yourself? This requires plumbing cable, which is sold in specialized stores. It is a steel spiral-spring, usually with a handle, the main purpose of which is to hook and pull debris from sewer pipes.
If you can not buy, you can try to do it yourself. The cable must be slowly screwed into the pipe, thereby clearing the passage. This should be done carefully, as abrupt actions can damage the pipe. It is better to use another person who will help keep the cable taut.

Chemicals

If there is a smell from the sink in the kitchen, how to eliminate it without using a cable? Exit - the use of chemicals. They are of different types and are aimed at the dissolution of many pollutants: acidic products do well with soap and hair, and alkaline - with grease. In the store, it is better to clarify which of the presented ones are better suited to deal with your problems. They should be used on the basis of instructions and no more than once every two to three weeks. With frequent use, chemical elements can damage the sewer pipes from the inside. You can not use such tools if the pipe is completely clogged: they can splash out, damage the surface of the sink, countertops, and get on the skin or eyes.

To eliminate the fat plugs in the pipes (all types except plastic), it is necessary to pour a large amount of boiling water into the sink. For plastic pipes, warm water is used with detergent diluted in it (100 grams of powder per 5 liters of water).

Folk remedies

It is possible to get rid of stagnation of drains and national methods. To do this, pour into the sink a few tablespoons of salt or a hot solution of soda and water, and then rinse the drain well.

One such procedure is enough to get rid of small fat jams or dirt, but for large blockages it will need to be repeated several times. It is good to cope with such problems lemon or citric acid, which must be diluted with boiling water and slowly pour into the sink. Another option is vinegar. After adding a few tablespoons of soda to a glass of vinegar, you must pour the liquid into the drain and plug it in with a rag to prevent the caustic vinegar smell from spreading around the kitchen.

You can get rid of small blockages in the pipes with the help of a plunger.

Violations of the installation of the sewer system

Trust the establishment of such a complex system like sewage, should be highly qualified specialists, because in this case the possibility of problems is minimal. However, masters of their craft can also make mistakes, resulting in an unpleasant smell in the kitchen. If, due to errors in the installation of the sewer system, the smell from the sink in the kitchen appeared, how to fix the problem, only experts will say. It is impossible to resolve this issue without the necessary skills.

The sink did not use for some time

Opening the door after a long vacation, business trip or other departure, you can hear the acrid smell from the sink in the kitchen. How to fix such a problem and what causes it?

If the sink remains “idle” for a certain period of time, the water in the pipes begins to evaporate and the unpleasant amber fills the entire kitchen. In this case, you need to use air freshener or any flavor, that is, to replace one smell with another, since the problem is not caused by damage and pollution.

Prevent unpleasant smell from the sink

Finding out where the smell came from the sink in the kitchen, how to eliminate it, you need to think about actions that will prevent its occurrence in the future.

Cleaning the drain pipes should be carried out not only in case of blockages, but also as a monthly preventive procedure. The use of salt, soda or citric acid can be frequent - up to two times a week. Due to this, the pipes will be relatively clean.

Before you begin to wash the dishes, you must clean it from the remnants of food, thereby preventing contamination of the siphon. Also, do not pour tea leaves with tea into the sink, throw away small debris, brush the comb over it, etc.

Leaving for a long time, it is necessary to prevent the appearance of a fetid odor in the entire kitchen, pouring about 100 grams of engine or vegetable oil into the sink. It will create a film that will significantly slow down the evaporation of water from the pipes. Upon arrival, you must use a cleanser and rinse the system with warm water.

Questions about the replacement of some parts of the sewer system, its modernization and repair should be entrusted to specialists who, using professional tools and necessary skills, will not harm it. Relying on a friend or neighbor in such a situation is not worth it.

When buying new items, such as a siphon, it is important to use the advice of craftsmen or consultants, focus on quality and ease of use, and not on price.

To remove grease in the siphon, it should be washed after each washing dishes in hot water for 20-30 seconds. This will prolong the operation lines and partially prevent fat from entering the pipes.

It would seem that the constant maintenance of order in the kitchen or bathroom is the key to freshness and cleanliness. However, regardless of the degree of tidiness of the hostess, sometimes the kitchen air does not smell like fragrant pastries, and the smell in the bathroom reminds not the freshness of the sea breeze, but the sinister scenes from horror films.

Let's consider, how to get rid of the smell of the sink, and at the same time we will check up serviceability of sewer plum.

We check the condition of plumbing

The first thing you need to do when you get an unpleasant smell from a sink or bathroom is to disassemble and clean the siphon. Very often it is the dirt that has accumulated in this device that consists of food or fat residues. Sometimes a siphon can burst from sudden changes in temperature of drained hot and cold water. In this case, you can try to solder it with a building hair dryer and a piece of plastic, or glue it with epoxy glue and fiberglass. But it is better to replace this part to be completely confident in its serviceability.

Often the cause of an unpleasant smell lies in a faulty siphon.

In addition to problems with the siphon, there are a lot of other possible reasons for the appearance of unpleasant odors in the kitchen and bathroom, namely

Clogged sewer;
Water leakage from the traps;
Cracks in the pipes or loose fit of the joints;
Weak adjustment of sewer riser revisions.

To eliminate the causes of the malfunction, first locate the defective place and then carry out its repair.

Clogged drain pipes

In case of blockage in the drain line, it must be eliminated. To do this, you can use the plunger, after typing a small amount of water in the sink. For the same purpose, you can use a vacuum cleaner by setting its hose to blow, and then connecting it to a drain pipe. It is only necessary to pre-seal the connection point.

Strong blockages will help eliminate plumbing cable

To eliminate more severe blockages used plumbing cable. Rotating this device, periodically turn on the water supply. This will help to cope with clogged sewers. In the case of plastic pipes, this method should be applied very carefully.

If there is no sanitary cable, a long thin hose can fix the situation. It is thrust into the pipe, and then overlap the place of the entrance of the hose and let the water. Under the influence of water pressure, the blockage is gradually washed out. Additionally, you must disassemble and wash the siphon.

Often the smell is caused by an improperly mounted siphon. When assembling, pay attention to the location of the plastic pipe. It should not reach the bottom of the flask and at the same time be in the water for 2-3 cm.

Lack of water in the water seal

In order to prevent smells from the sewage system from penetrating into the house, water locks are arranged at all the drain holes, which in the simplest case are U-shaped knee filled with water. It is the liquid that prevents the spread of the stench. Water from the water seal can evaporate if the tap is rarely opened.

Also, the lack of liquid may indicate the breakdown of the hydraulic seal. That is what is called the suction of water in the riser. This is possible with faults in the ventilation system of the sewer system, which occurs when foreign objects get into the riser, as well as during its freezing in winter. To ensure proper ventilation of the main sewer pipe, it is necessary to climb to the roof and inspect it.

Odor trap prevents odors from entering the sewer

A sizzling or squishy sound coming from the sink when water flows out is indicative of a break in the water seal, so listen for the sound coming from the drain hole to detect this problem.

Often, the water lock is arranged by installing a corrugated pipe bend instead of a siphon. Over time, this pipe may sag, thereby contributing to the breakdown. To avoid this, fasten the bend with wire or tape.

In the case of a long absence, before leaving, you can pour a little engine oil into the siphon to eliminate evaporation of the hydraulic seal.

Elimination defects pipeline

Cracks, cracks and leaks in the joints are commonplace in old sewer systems. Various methods are used to eliminate them. Small cracks in straight sections of pipelines are repaired by applying bandages or sealing clamps. Large holes are sealed with patches and epoxy. Leaks in pipe joints are eliminated with a gasket of tarred asbestos cord.

In some cases, the cause of an unpleasant smell can be a depressurization of the joint of the drain and sewer pipe. It is necessary to carefully inspect the point of attachment and, if necessary, remove the leak with a silicone sealant.

When exploring the drain pipe and riser, pay special attention to the tightness of the inspection hatches of the risers.

Methods for removing unpleasant odors

With the help of household chemicals

Modern industry produces many chemicals that are designed to clean even the most severe blockages, and to remove the unpleasant smell coming from the drain hole. Such drugs are both liquid and gel, and even in the form of granules.

Chemical pipes containing caustic soda are used to clean sewer pipes, so handle them carefully and carry out all work with rubber gloves.

Chemicals used to eliminate blockages and unpleasant smell of drain pipes

Quite good results are given by the use of the compositions “Mole”, “Deboshir”, “Odorgon”, as well as “Domestos”, “San Clean”, “Tiret” and others. These funds are poured into the drain and can withstand a certain time (usually 2-4 hours), which is indicated on the packaging. Then the stock is washed with plenty of warm water.

If the drain in your apartment is made of plastic pipes, use the Israeli tool "Potkhan". These granules are suitable not only for metal pipelines, but also do not destroy plastic products.

Good results can be obtained by applying household chemicals, which includes chlorine. For example, you can use the "Whiteness" or powder of dry bleach. The use of such substances also save your finances. Even greater savings can be achieved, knowing one secret. Namely, the fact that all the above drugs are based on the action of soda ash, so you should always have at hand the packaging of this substance.

When buying chemical means of cleaning, pay attention to the possibility of their use for plastic pipes, if such is installed in your home drain installation.

Folk methods

If you do not have special chemicals for cleaning the sewer handy, do not be discouraged. The compositions, which will be discussed below, can be prepared in any kitchen.

To eliminate the smell from the sink, stir three tablespoons of regular baking soda in 1 liter of warm water. Then this solution is poured into the drain hole and incubated for at least 30 minutes. After that, wash the drain with hot water. Instead of soda can be used table salt.

When flushing with hot water, consider the material of sewer pipes. In the case of the use of plastic products, you can damage the highway with boiling water.

Table vinegar or acetic acid solution is also used in the same way. At least 0.5 liters of liquid is poured into the drain and wait 20-30 minutes. Then the pipeline is washed with warm water.

Simple means for cleaning the drain can be found in any kitchen

Often, both soda and vinegar in a 1: 1 ratio are used to remove unpleasant odors. First, baking soda is poured into the hole, and then vinegar is poured.

A good effect gives and dry mustard powder, which fall asleep in the drain, and then pour it with boiling water. True, this method is not suitable for plastic pipes.

Do not be ironic to treat folk methods. The fact is that any unpleasant smell from sewage is the result of the activity of colonies of bacteria. With the elimination of these bacteria, the stench goes away. You can fight them with any alkalis or acids, even if they are ordinary soda and vinegar. In addition, using these substances instead of "real" chemistry, you save the environment.

Prevention of blockages - a pledge of the absence of unpleasant odors

Prevention

In order not to wait for the deterioration of the work of the drain and the smell of sewage in your kitchen and bathroom, make it a rule to wash out the drain once every two weeks with hot water and any detergent. Once a month it is necessary to disassemble and clean the siphon, and every six months to arrange prophylaxis for pipes using caustic soda or any special cleaner. And then in your kitchen you will smell only fragrant pies and hot tea, and in the bathroom again fresh sea breeze will blow.

Video. How to eliminate the clog in the sink with their own hands

Causes of smell

To begin with, I propose to understand why it stinks from the sink in the kitchen. Over time, dirt and grease accumulates in the pipes under the sink. They rot, from which an unpleasant odor appears.

Siphon - the main part of the kitchen sewer. It happens:

flask (bottle);
corrugated;
knee.

Each siphon is equipped with a water lock or the so-called "water lock". Its principle of operation is quite simple: it should always be water. This liquid does not spread the smell from the kitchen sink.

If water ceases to accumulate in the siphon, there is an unpleasant smell from the sink in the kitchen. Perhaps there were some problems with the operation of this device. Here are the main ones:

Stretched corrugated tube. Sagging corrugation can not cope with its task and it must be firmly fixed.
Incorrect installation siphon. The plastic pipe must be a few cm in the water, if it is installed incorrectly - a bad odor from the pipes is guaranteed.

Frequency of use. If you do not use the sink for a long time, then all the liquid in the siphon will evaporate. Because of this, there will be stench.

If after a long absence, you notice that it smells like sewage in the kitchen, try to drain the water. Soon the smell should disappear.

Self repair. At independent installation and repair of a siphon the hydraulic lock can be incorrectly formed. The water will either immediately drain or flow back into the sink.

Unfortunately, not all problems can be associated with the installation and operation of the siphon.

What else contributes to the appearance of an unpleasant smell:

Bad sealing. If the drain and sewage are not sealed, they need to be urgently treated with a sealant on the joint.
Scored riser. If sewer pipes are clogged with waste, then the appearance of a stench can not be avoided.

Do not flush large amounts of food or other household waste.

Mechanical damage on the walls of pipes. Cracks and chipped water will flow to the floor and walls. Mold will start appearing on them and cause an unpleasant smell.

Get rid of unpleasant smell from the sink

We found out why it smells out of the sink in the kitchen. Now I’ll tell you what to do to correct the situation without attracting outside help. We need it:

plunger;
plumbing cable;
country hose;
soda + vinegar;
salt;
shop cleaning agent for pipes.

3 mechanical ways

If you notice that the water in the sink does not drain, then most likely a cork of waste is formed inside. The easiest way to remove it with your own hands with the help of a plunger. For this:

place the plunger bowl over the drain hole;
start moving the knob up and down so that the base of the plunger does not come off the shell itself.

When the blockage is in a hard-to-reach place, a plumbing cable can be used. This is a long spring that repeats the curves of sewer pipes. One end of the cable should be sent to the drain and try to push as far as possible.

From the first time it may not be possible to push the cable deep. Try reciprocating it to take it out and lower it again in the drain hole.

Increase the effectiveness of the method of cleaning the cable can, if you additionally let the water from the tap.

Another way to remove the smell from the sink involves the use of a flexible suburban hose. This method is very similar to the previous one. However, finding a regular hose at home is much easier than a plumbing cable.

3 chemical methods

Remove the smell from the sink as you can purchase household chemicals, and improvised means. The instruction presented in the table will tell you what to do and how:

Picture	Means
	Remedy 1. Soda + Vinegar Pour half a glass of baking soda into the drain, cover with the same amount of bite, and close the hole. Here we need a stopper for the sink in the kitchen. After this, drain more water.
	Remedy 2. Salt Take a glass of fine salt and pour into the drain hole of the sink. After 2 hours, drain the water and check the result. If necessary, repeat the steps.
	Tool 3. "Mole" Most often, store tools are available in the form of a liquid or powder. Use each according to the instructions on the label. The price of drugs depends on the speed of action and component composition.

Conclusion

I hope my advice gave an exhaustive answer to the question of how to remove the smell from the sink in the kitchen. The video in this article will show clearly how to act. If something is unclear - contact the comments.

Each house has its own characteristic smell. But not always the room smells like pleasant detergents, refreshing products or flowers. Not very good when the unpleasant smell from the kitchen sink spreads throughout the apartment. Maybe it just got clogged up and needs cleaning. Many housewives do not know how to remove the smell from the sink in the kitchen, so we consider the reasons for its appearance and what to do about it.

The main reason why there is an unpleasant smell in the kitchen, are sewage problems. The main function of the sink is to remove various types of dirt. The drain installed under the sink goes to the sewer pipes.

The reasons for the failure of the sewer system may be the following:

siphon clogging. Siphon is a small curved part of the sewer. Its role in maintaining the water level inside the bend, as well as the separation of the air environment in the room and sewer pipe. Over time, inside the pipe, siphon due to poor maintenance can form a greasy deposit. Small particles of food waste stick to it;
airing sewer riser. This malfunction is indicated by a characteristic gurgling sound inside the sink. In this case, only an employee of the housing department will be able to eliminate the malfunction, because this is a fault in the trunk system;
mechanical damage to the drain pipe;
contamination of the inner surface of the pipe by grease, food residue;
deformation of corrugated pipe. Over time, the corrugation has the ability to stretch, sag. Such situations happen even with its proper installation. Due to the stretching of the corrugations, the water is unable to linger and is discharged directly into the sewer. In addition, she can come back;
breach of sealing between such parts of the sewage system as the riser and drain. This is the flaw of the installers sewer system. Quite often, they do not worry about sealing and simply insert a corrugated pipe into the hole in the riser;
evaporation of moisture from the valve due to non-use of the sink, the location of the heating pipes under the valve. If the sink is rarely used from the water seal, which is formed in the bend of the siphon and prevents the spread of sewage odor, water evaporates;
mounting flaws (workers may incorrectly choose the diameter of the pipe section).

Types of siphons of different types and the principle of their work

In addition to the main reasons for the appearance of the stench from the sink, you need to take into account the more rare provocateurs of an unpleasant smell in the kitchen:

heavy wear, cracking of plastic pipelines;
siphon malfunction;
improper construction of the drainage system at the bottom of the sink;
holes in metal sewer pipes.

What is dangerous smell from the sink?

The stench from the kitchen sink is not only a nuisance to the hostess, but also a danger to the health of the tenants of the apartment. Man is able to recognize smells, which is considered a natural mechanism necessary for survival. The body defines the aroma as “disgusting” only in situations where the stench can harm it.

In the air, which enters the room from the sewer system, contains toxic gases:

hydrogen sulfide;
ammonia.

These components explain the unpleasant smell from the sink. Also in the sewer air contains methane. It is formed due to the decomposition of sewage. This gas has no odor, but still it remains dangerous. A long-term effect on the body of toxic gases threatens to negative consequences.

The smell of the sink is not only unpleasant, but also dangerous

Important: Methane, ammonia, hydrogen sulfide are harmful to the respiratory system, can provoke a partial loss of smell. When exposed to malodorous aromas on the nervous system, a feeling of increased anxiety appears. Sometimes they provoke nervous breakdowns, fainting.

Given the above facts, it is better to eliminate the problem with an unpleasant smell, than to harm yourself and loved ones.

Effective ways to eliminate odor from the sink

Remove the smell from the sink in the kitchen can be a variety of ways that experts offer.

Removing obstruction with a cable. When kitchen waste and toothpicks enter the sewage system, fat and food remains are retained, a stopper is formed, which reduces the capacity of the pipes. The accumulation of fat, food provokes a putrid odor. Remove the cork will help the metal cable. It should be firmly grasp the palm, slowly rotate and push further. The plug can be pushed further along the pipe or removed from the sewer (in the case when the cable is equipped with a hook at the end). If the blockage is removed, the water flow is normalized. Water must first be served in a thin stream, then you can open the faucet stronger. This is necessary in order to make sure that the blockage has been removed. It is recommended to include hot water. It helps to get rid of greasy deposits, cork residues from the pipe walls.

After cleaning the system, a special cable for cleaning the sewage system should be washed, wiped, lubricated with engine oil. These actions will prevent rust on the product. The dry cable needs to be curtailed, placed in storage.

Application of cable for punching blockages

Using a plunger for cleaning. It is necessary to examine the siphon. If the problem was caused by stretching of the corrugations, improper installation of the structure, it is enough to install everything correctly and fix it. If the stench triggered the blockage, the siphon and drain are cleaned with a plunger. It should be new, which was not used to clean the bath, toilet.

The drain hole of the washbasin is covered with a plunger cap, pressed, then a hot water tap is opened. After the cap is covered with water, you need to strongly press the handle of the device several times. This is necessary for pumping water up and down and breaking the cork formed in the pipe. Then the plunger is removed to flush away the rest of the blockage.

Disassembly, flushing siphon. Before embarking on this action, you should substitute a bucket under the sink. This is necessary so that water does not flow from the hydraulic seal to the floor. Then we unscrew with a wrench or with our hands a cup-sump. If you have a non-separable structure installed, then you need to remove the entire siphon. After all the water is drained, begin cleaning.

The pipe located behind the siphon is checked, cleaned, if necessary. The siphon itself is washed by household chemicals (dish detergent, powder dissolved, washing gel). After such a cleaning, the siphon is collected, check the tightness of the connections, the position of the whole structure.

Methods that will help eliminate a small blockage in the siphon

Sealing of joints. When the smell is provoked by the depressurization of the joint between the drain and the sewage pipe, its sealing is required. The simplest method is considered to be a wrap with a fum-tape, but a more qualitative method is the use of a special sanitary sealant (Moment, Tytan, Ciki Fix, Ceresit). It will prevent the occurrence of mold, fungi, reproduction of microorganisms.

To prepare the surface for applying sealant, you need to use acetone, alcohol, dry soft cloth. Apply sealant through a soft narrow spatula. The joints should initially be wiped dry, degrease. Then sealant is squeezed out so that it covers the entire joint with one strip (without breaks). To align the seams using a spatula.

Sealants for sewer pipe joints

Protection of water barrier against drying. To do this, often enough to open the tap, replenishing the water level in the siphon.

Disinfection with soda and salt. These folk remedies are considered good disinfectants that will help remove the bad smell from the sewer. To do this, pour into the sink drain hole, stand for 20 minutes, then rinse the sink with plenty of water. You can use this method for prevention.

For flushing uncomplicated clogging can be applied soda + vinegar. Inside the sewage drain poured half a pack of soda, pour this mass of vinegar, and the hole should be plugged with a cloth. Drainage should be flushed after 20 minutes.

Note: To improve the smell in the room, you can add flavored oil (mint, lemon, rose, lavender, etc.). Thanks to this uncomplicated way, the room will smell good.

You can also apply citric acid. A large pack of powder poured into the drain hole, pour boiling water. Such tools will help in the home to eliminate unwanted odor from the sink located in the kitchen.

Pipe Odor Removers

Washing with special means. There are many different household chemicals, which are produced for cleaning sewage. Its goal is to eliminate plaque on the pipes, dissolve blockages, disinfect, eliminate unpleasant odors. Mole, Mr. Muskul, Flup, Potkhan, Tiret are very popular and effective means.

Means for removing blockages and prophylaxis

We have already considered how to remove the smell from the sink, if it appeared in the kitchen. Now we give you ways to prevent the appearance of the stench from the sink:

do not scrape leftover food in the sink;
for prophylaxis, once a week, pour soda + vinegar into the pipes;
use personal protective equipment when cleaning chemical pipes. means (gloves, glasses, bandage);
wash the drain hole with hot water each time you wash dishes;
in case of prolonged absence of the house, pour into the sink a product that prevents evaporation of water in the bend (sunflower or other oil). This is an ideal option to give;
install removable siphon;
ventilate the room if you use the Mole and its analogues;
do not use aggressive chlorine for metal sinks.

If there is a stench from the sink in the kitchen, what you already know and therefore in most cases you will be able to cope with the problem yourself. You should not tolerate the unpleasant and rather dangerous smell of sewage in a place where the whole family gathers, and the housewife spends most of the day preparing her favorite dishes for everyone.

Often the hostess can face the fact that from the sink comes a bad smell. This problem is often found in multi-storey residential buildings, so you need to know how to remove the smell from the sink in the kitchen.

Unpleasant smell from the sink can be removed by yourself

Causes of shell odor

Many people know that in the sinks in the kitchen and in the bathroom can get not only liquid, but also various garbage, such as hair, grease and leftover food. From this in the pipe forms a raid, because of which the smell from the sink rises. It stinks from the kitchen sink for several reasons:

improper installation of the siphon or pipes;
siphon material and pipes of poor quality;
sagging or stretching the corrugations;
airing of the riser;
depressurization of joints between the sink and sewage;
blockage in the sink;
sewer breakage;
the formation of a bad smell from the sink can be due to the fact that no one has used the sink for a long time and the water in it has completely evaporated.

Danger

The stench from the sink in the kitchen spoils the air in the house, causes disgust and damages human health. A person recognizes bad odors when they can harm him. The oxygen that comes from the sewage into the room has toxic gases, hydrogen sulfide and ammonia.

When sewage begins to decompose, methane is formed. Hazardous, odorless substance. The prolonged effects of toxins and gases have serious consequences. Hydrogen sulfide, methane and ammonia adversely affect the respiratory system and can deprive a person of their sense of smell for a short time. They act on the nervous system, from this a person gets anxiety, mental disorders and even loss of consciousness.

Hydrogen sulfide, methane and ammonia adversely affect the nervous system, leading to mental disorders

Situation correction

To find out why the smell came from the sink and start cleaning, you need to call the plumber. However, if the failure is not strong, you can repair everything yourself.

First you need to see how the sink works in the kitchen. If the drainage is carried out normally, and the smell does not go away, you need to wash the pipe with a chemical agent or soda. If the cleaning did not help to remove the smell, you need to pay attention to the siphon and pipes.

Pay attention to the elements of the sewer, there may be a leak. Pipes should not be damaged, but the joints should be wet.

7 methods to remove bad smell

Experts know well how to remove the smell from the sink. They highlight the 7 most effective methods that use household chemicals, special tools and folk remedies - they will help get rid of unpleasant odors in the room.

Debris removal with cable

Often, through carelessness, various small objects or food waste fall into the water drain and bring many problems. Water passes badly, grease and dirt remain on the pipe. As a result, a congestion occurs that prevents the fluid from passing normally and also gives an unpleasant smell from the sink. But the problem can be easily solved with the help of an iron cable.

Iron cable helps to clean the sink from clogging, which will remove unpleasant odor

To remove the smell from the sink in the kitchen, take the tool firmly with your hand and begin to slowly push it into the chimney. Gradually, the tool is pushed further. When the cable finds trash in the pipe, you can either push it or pull it to the surface. To understand that the blockage has been successfully removed, you need to turn on the water and see how it will leak.

It is advisable to include hot water for testing because it can remove grease and debris from the pipe. The tool itself after use, you need to wash well, wipe and lubricate with engine oil, so it will serve you for a long time.

Removal of debris using a plunger

When the smell in the kitchen from the sink was formed due to debris, the siphon is cleaned with a plunger. It is easy to use. To remove dirt, the plunger is placed in the hole in the sink, strongly pressed and poured hot water. When the water covers the tool cap, press down on its handle a couple of times and pump water over it. Such movements will destroy the blockage.

After that, the plunger is removed and waited for the water to descend into the pipe. If there is no tool at home, and the pipe is heavily clogged, you can apply the improvised material. For example, a carton of juice or milk. It is placed in the passage on the sink and sharply pressed several times.

Dismantling and washing the siphon

If it smells out of the sink in the kitchen, the problem may lie in the siphon, so he is carefully examined.

To start dismantling the siphon, you need to take a bucket and put it under the sink. Then unscrew the cup or remove the entire siphon, it all depends on the design. When the water is completely gone, you can begin washing.

If there is debris in a part of the pipe behind the siphon, it will be cleaned. The device itself is well washed using a chemical agent. You can use a simple tool for dishes, liquid powder. After cleansing, the siphon is installed in place and it is imperative to check the tightness of the borders and the correct assembly of the structure.

Jointing of joints

If the smell from the sink in the kitchen is due to poor sealing of the joints near the drain and the beginning of the pipe, it is necessary to seal them. The most common method is to wrap it with a fum tape. It is advisable to apply a special sealant for plumbing. The composition of the sealant polymers are raised, which are silicone and acrylic.

For the kitchen is suitable silicone, which consists of fungicides. Silicone normally reacts to different temperatures, does not settle and holds moisture well. During work, you must use gloves and a mask. And you may also need alcohol or acetone, spatula and rags.

The joints are wiped, so that there is no water and degrease. Then sealant is applied to the joint by one strip so that there are no breaks. Seams with a spatula level. When the work with the sealant is finished, the apartment is ventilated.

Dry trap protection

If the bad smell is due to the rapid evaporation of water, you need to open the water in the sink more often. If people live in the apartment all the time, but they just rarely use the tap in the kitchen, it will be enough to open water from time to time.

If this is a house in the village, where the owners rarely come, you need to save the water lock with vegetable oil.

It is necessary to pour a small amount of oil into the drain and do not rinse. The protective film that appears from the oil will not allow the water to evaporate, and bad air from the drain will not go into the house.

Odor elimination with soda and salt, vinegar, citric acid

Salt and soda are perfect to get rid of the aroma that comes from the sink. This method is also suitable for prevention at home. The components are poured into the wash and do not include water for 20 minutes. Then the pipes are washed with strong water pressure.

You can use baking soda and vinegar. For cleaning, take half the soda, pour it into the siphon, and pour 200 ml of vinegar on top of it and cover the hole in the sink with a rag. The mixture starts to react, in the form of bubbles, which corrode pieces of dirt inside the pipe. When 20 minutes have passed, water is released into the sink.

And you can also apply citric acid. The whole pack is poured into the sink and hot water is poured. When boiling water comes in with an acid, gases start to flow.

Washing the sink with chemical solutions

Today, a large selection of chemicals for flushing drain pipes. They absorb all the garbage that is collected in the sewers and eliminate any unpleasant odors. There are 5 types of cleaners that are very popular and give positive results.

Mole is a liquid product, perfect for plastic pipes.
Flop - a granular product is used very carefully, as it can corrode pipes.
Tiret - a liquid solution that does not spoil the material of pipes and shells.
Potkhan is a caustic solution; when it is used, wear rubber gloves and a mask.
Mr. Muscle - is produced both in liquid form and in the form of gel and powder. It can be used for prevention.

All cleaners to eliminate bad smell are used according to the instructions.

Prevention

Each housewife should not only know how to remove the smell from the sink in the kitchen, but also about prevention, to prevent the onset of this smell. It is recommended to carry out special preventive measures.

If a person is going to leave his apartment for a long time, it is necessary to ask relatives or neighbors to look after the apartment and turn on the water for a while. You can apply one of the methods - it is to pour a little vegetable oil into the sink.
A bad smell will not appear if the drain is constantly closed with a net. It will prevent the passage of food residues into the pipe and reduce the risk of debris. You need to clean the dishes from food before you put it in the sink.
From time to time you need to view the status of pipes and washing, if necessary, change. If you need serious repair, you can seek help from a specialist.
Once a month to carry out prevention using chemical agents. They will eliminate the already formed plaque and prevent the appearance of odor in the apartment.

Conclusion

The drain pipe often spoils the air in the house, so it is useful for each housewife to know how to remove the smell from the sink with improvised means and special chemical solutions. Make it simple enough. The process does not take much time. So that the smell does not appear in the house, should be prevented sewage.