How to remove the smell from the sink in the kitchen: why it stinks from sewer pipes, how to eliminate and get rid of, what to do

The kitchen is a particularly polluted area. Maintaining cleanliness while cooking is quite difficult. And so the hostess has to spend quite a lot of time on it. Despite all efforts, some of the unusable food or organic waste ends up in the drainpipes, gets stuck there and begins to spoil and emit an unpleasant odor. How to get rid of it?

Table of Contents

Smell from the sink

90% of housewives faced the problem of an unpleasant smell from the sink in the kitchen, and each of them knows that the reason for its appearance may be :

  • the beginning of decay (it is formed for the simple reason that fats and dirt are concentrated in the siphon and begin to stick to the pipe walls from the inside);
  • improper siphon equipment ;
  • lack of water in one of the parts of the drain.

In order to deal with the second point, you need to understand how the sink is generally arranged in a standard kitchen . So, a siphon is a curved tube with a knee, in which there must be a hydrological seal, or a water lock. After any draining of the liquid, a certain amount of liquid is retained in the S-shaped siphon area. It is she who is assigned the role of a specific cork, because it stops the ingress of foreign odors from the sewer and does not allow them to be distributed throughout the kitchen space. And how to choose a water meter can be found here.

Regardless of the type of siphon installed, whether it is corrugated or flask, the algorithm of operation of each of them is exactly the same: they must always contain water, which will become a barrier to smell. If it is not in the installation, various and very unpleasant aromas arise in the kitchen.

How to eliminate the smell in the kitchen from the sink,

The smell from the sink in the kitchen is unpleasant, uncomfortable and unhygienic

Other reasons

Alternative factors for the occurrence of this problem may lie not only in the area of ​​\u200b\u200bthe siphon itself or its incorrect installation. So, the formation of odor can begin due to the following factors :

How to eliminate the smell in the kitchen from the sink,
  • the appearance of small cracks or other defects in the drain pipe . The problem is aggravated by the fact that water, seeping through, begins to impregnate the walls and floor, on which mold and fungus form over time;
  • riser airing – when the riser becomes clogged very quickly and noticeably, when liquid passes through it, specific sounds are obvious, and immediately after them a characteristic aroma from the sewer appears. In such a case, it is best to contact the Housing Office, because you cannot cope here on your own;
  • the disappearance of optimal sealing between the sewer area and the drain (more on how to deal with this later). The connection diagram of the water floor to the collector can be viewed here.

How to get rid

How to eliminate the smell in the kitchen from the sink,

an incorrectly installed siphon is one of the reasons for the smell from the sink

Most often, instead of a siphon, a corrugated pipe is equipped, which is characterized by the ability to stretch or sag over time . Even if the device of this pipe and its peculiar bend were adjusted in the correct order, it in any case loses its shape. This affects the formation of smell from the kitchen sink.

How to eliminate the smell in the kitchen from the sink,

You can avoid this by postponing the replacement of pipes for a long period of time if you fix the corrugation with various devices . You can buy them together with the installation. Another proven method is to attach the pipe with professional electrical tape.

In case of incorrect installation of the siphon, the main difficulties arise with flask-type devices. If the plastic pipe does not reach the water in the siphon bowl, then the appearance of a smell is guaranteed, because the stench from the sewer will flow into the pipe, bypassing the water lock. This can be corrected by adjusting the position of the nozzle. It should be in the water at a level of several cm and it is highly undesirable for it to reach the bottom of the flask. How to choose a cutting table for the kitchen can be found at the link.

How to eliminate the smell in the kitchen from the sink,

In the event that the sink in the kitchen has not been used for a long time, an unpleasant smell also appears . The problem is the disappearance of water from the siphon. To prevent this, it is necessary to drain a small amount of sunflower oil into the “knee” before the planned long absence . It forms the thinnest film on the water, which will help to delay the forced evaporation of water.

Those who forgot or did not know about such an option can always simply drain a significant amount of water. After some time, the unpleasant odor will disappear.

How to eliminate the smell in the kitchen from the sink,

If you are not a plumber, it is better to call a specialist

Do-it-yourself repair or equipment of the sink is another factor in the “piggy bank” of the smell from the sewer. It is not always possible to qualitatively protect yourself from faucet leaks and smell from the sink. In such a situation, it is most likely that :

  • hydrological gate is incorrectly formed ;
  • water begins to rise back into the sink;
  • does not linger and seeps into the sewer hole (as an alternative).

Situations are also likely in which the corrugation is stretched and it is “sticked” into the riser itself. This is highly undesirable. The situation is especially aggravated with the installation of a dishwasher under the sink.

Some Tips

How to eliminate the smell in the kitchen from the sink,

The very first method that you can use on your own without the help of a plumber is to flush pipes. This is done through a variety of special-purpose chemical components.

The siphon for washing is cleaned using means known to everyone, for example, “Mole” (and everything that contains caustic soda in a minimum ratio) or Domestos.

The advantages of the presented items are that they more than effectively cope with the fat and food waste formed on the walls of the pipes. In addition, their cost remains more than acceptable. However, it is highly undesirable to use funds more than once every three to four weeks. Careful use of chemicals is necessary, taking into account the material of the sink, a granite sink can withstand a lot, but a ceramic one can react poorly to aggressive substances.

You can resort to much simpler and more affordable methods. So, there are some foods that can be found in any kitchen. For example, in the sink sink in the kitchen, you can:

How to eliminate the smell in the kitchen from the sink,
  • pour some salt ;
  • wait no more than 30 minutes (usually 20 is enough);
  • rinse the drain thoroughly with water.

Instead of salt, you can use soda mixed with water in the following ratio: two tablespoons per liter of boiling water. The solution must be diluted and immediately poured into the drain.

Due to the chemical properties of soda and the high temperature of this product, minor blockages and fat deposits can be defeated. To deal with more significant blockages or old growths, repeated use of the technique will be required.

As mentioned earlier, another factor in the formation of an unpleasant smell from the kitchen sink can be the disappearance of the seal between the drain area and the sewer. In such a situation, it is necessary to reuse the sealant and treat the joint area with it. It would be best to use a silicone-type component. It restores sealing much better. How to choose a corner countertop for the kitchen can be found in this article.

Thus, there are a large number of ways to deal with the unpleasant smell from the sink in the kitchen. Some of them are simple and do-it-yourself at home, while others are best left to specialists. And what should be the standard height of the apron can be found in this material.


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