The smell of sewage in the toilet: Causes and Remedies

The unpleasant smell of sewage in the toilet quickly spread beyond the bathroom, creating discomfort for the occupants of an apartment or house. Modern air fresheners and room ventilation can not solve this problem.

The appearance of the unpleasant flavor is the result of any problems. Therefore, to get rid of the smell, it is necessary to determine the cause of its occurrence and to take urgent action to resolve it.

All of the reasons for the search methods of the appearance of negative odors and methods to combat them, you will learn about the presentation of the material. We have examined in detail and systematized as a prerequisite for their appearance, as well as remedies. Information is supplemented by visual photo and video applications.

The content of the article:

  • What to do when a bad smell?
  • Problems with the water seal operation
    • Problem # 1 - Improper installation of the siphon
    • Problem # 2 - drying slug
    • Problem # 3 - stretching the corrugated pipe
    • Problem # 4 - incorrect installation of the corrugations
    • Problem # 5 - clogged siphon
  • Other types of problems
    • Reason # 1 - clogging sewer pipes
    • Reason # 2 - sewerage system installation errors
    • Reason # 3 - a violation of the system for leaks
    • Reason # 4 - the poor performance of the ventilation
    • Reason # 5 - Improper installation of pipes
    • Reason # 6 - failure to comply with hygiene rules
  • Means for getting rid of odors in the toilet
    • №1 - mikrosprey and fragrance dispenser
    • №2 - flavored tablets for tank
    • №3 - stickers strips and blocks
  • Conclusions and useful videos on the topic

What to do when a bad smell?

Bathroom - it needed in each apartment sanitary facilities, which require special care. Subject to tenants sanitary requirements in the toilet should not be extraneous flavors, including the smell of sewer gas.

In order to eliminate unpleasant sewage odor spreading to other rooms, to be pre-determine the cause of its occurrence.

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Negative smell in the bathroom and toilet

If, despite regular cleaning and treatment of sanitary ware detergents and disinfectants in the toilet smells bad, the reasons must be sought for violations of system operation

The pressure drop in the sewer system

The air from the sanitary premises poorly removed due to lack of pressure in the sewer circuit, as well as due to blockage, reducing the bandwidth sewer pipe

Setting rules for plumbers

Unpleasant sewer spirit often is a typical consequence of violations of installation technology, for example, the lack of seals or replace them with low-quality counterparts

Weak effect of natural extracts

No less important and common cause of sustained odor is a lack of ventilation, light or even overlapped outflow of air into the ventilation shaft

Negative smell in the bathroom and toilet

Negative smell in the bathroom and toilet

The pressure drop in the sewer system

The pressure drop in the sewer system

Setting rules for plumbers

Setting rules for plumbers

Weak effect of natural extracts

Weak effect of natural extracts

Since gases from sewerage not only pathogens can penetrate into the room, but also various noxious substances - hydrogen sulfide, sulfur oxides, ammonia, mercaptans and others.

Inhalation of these gases is dangerous to humans and can cause harm. Therefore, when a sewer smell is necessary to immediately identify the source of its occurrence and to solve the problem.

The first thing that usually take home facilities, who have no idea about the features of the sewer system - use of air fresheners.

sewerage scheme

sewerage scheme in the bathroom will allow owners of premises to make representation about the construction and operation of sanitary equipment used

Modern aerosols have a variety of flavors that can briefly interrupt an unpleasant smell of sewage, but to eliminate it, they can not.

Possible causes of odors - gas flow from the discharge opening or a certain number of plumbing fixtures.

Quite often disgusting "flavor" appears in the bathroom because of the clogging devices or improper installation of the sanitary equipment. However, there are other options for the occurrence of unpleasant odor.

Problems with the water seal operation

Most often there is the smell of sewage in the bathroom, if for any reason ceases to function normally water seal.

The siphons installed under the sanitary equipment, there is a water tube, which serves as a barrier to the gas coming from the sewer pipes. If the plug for any reason is absent, then the gases penetrate unhindered to the bathroom, spreading an unpleasant odor.

clogged siphon

Cause of malfunction of the siphon: complete filling of the section of sewer drains. Because of this, water is removed from the water seal plug, it becomes empty

Siphon located under the main sanitary equipment each toilet - toilet bowl. It is made as a bent pipe, which accumulates a certain amount of water. Gidrazatvor acts as an effective barrier to the unpleasant smells of sewage.

installation of siphon

Proper installation of siphon (water seal) in a room of your toilet to prevent possible emergence of strong smells of sewage pipes and sanitary equipment

If the siphon there is a material violation of the apartment permanent sewage odor will be observed. Consider the main reasons for the siphon ceases to perform barrier functions.

Problem # 1 - Improper installation of the siphon

Mistakes made during installation hydroseal provoke the appearance bad smell of sewage gases.

Assume that during mounting type siphon bottle set too high outlet nozzle pipe. In this case the sewage gases will pass from above the water tube, because of which the siphon can not fully function.

siphon toilet

When installing the siphon must be borne in mind that too low position of the output tube will reduce the level of slug

To resolve this problem it is necessary to move the pipe O - it must be placed at 2-3 cm below the water level.

Problem # 2 - drying slug

If any plumbing systems for a long time not been operated, the water tube can dry up. Consequently, sewage gases are free to penetrate into the toilet.

In this case, the removal of the problem will not take a lot of time and effort. It should ensure the flow of water to the water trap is completely filled knee.

sewage smell in the bathroom due to lack of slug

Drying aqueous traffic jams - a common occurrence in the bathrooms which are not used for other purposes. Fix this problem you can own, without resorting to a specialist

If you plan to leave the shelter for a long time, it is recommended to pour into the sink a little vegetable oil. The film will reduce the rate of water evaporation and increase the time period, whereby the water tube will not dry quickly.

Problem # 3 - stretching the corrugated pipe

When using a siphon with plastic corrugated pipe bad smell may occur because the ripple due course manual slack. Most often this happens when applied to secure the knee is not special clamps and duct tape or ordinary tape.

Corrugated pipe

When choosing to install in your bathroom corrugated pipes must bear in mind that it has the properties of stretch over time. This can cause the system to malfunction

To resolve the problem, it is necessary to give the ripple correct position and lock the clamp.

Problem # 4 - incorrect installation of the corrugations

Unpleasant sewage smell in the bathroom may be an indication that the installation rules have been violated corrugated water seal. It is a question of bending to form a siphon.

If the installation of plumbing holds inexperienced specialist, he can not know that the corrugated pipe should bend the knee, and then fix it in this position. Sometimes bend corrugations have not done enough.

erection work

Wrong connection of the corrugated plastic pipe to the outlet of the sanitary device - the toilet. Incorrect installation can cause problems

To correct the mounting error is necessary to bend the corrugated tube to the desired configuration. After that, it is necessary to fix the corrugated special collar made of plastic. That the installation was successful, it is recommended to use the services of a specialist.

Problem # 5 - clogged siphon

The cause of your toilet unpleasant aroma of sewer gases can become clogged usual sanitary siphon. Drains ends up in the knee of the siphon and start to decompose, giving off the stench.

In the case of clogged water seal is necessary to wash it. You can use chemicals for cleaning, which are sold in household stores. In some cases, a mechanical cleaning of the water seal.

Bottle siphon for sinks

Siphon bottle type can be easily cleaned without dismantling the equipment. To clean the water seal is necessary to unscrew the lower element flask. However, these devices are not suitable for toilet

Most often clogged in practice corrugated siphons This is because they have a pleated inner surface of the plastic pipe. This design feature contributes corrugations debris retention, fat, waste and other waste. To wash pleated siphon, it must be completely removed.

Stable operation siphons through which plumbing is connected to the sewage system, will provide installation of the vacuum valve:

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Forks Vacuum sewer valves

Installation stabilizes the pressure vacuum valve in the sewer system. The valve is available for fans risers and plumbing fixtures. The owner of the apartment need a second, crimping

The vacuum valve at the tap of a siphon

Turning the vacuum valve into the circuit at the outlet of the siphon eliminate leakage of hydraulic lock in the system if the critical pressure decreases in the open tap

The vacuum valve to connect the bath

The vacuum valve arrangement for sewage passes air into the system, resulting in dirty air is pushed in fanovy riser and from there to the street

The vacuum valve at the inlet to the toilet bowl siphon

Especially dire need of installing the valve sections sewer pipes with a change in diameter, made because of the connection to the branch two different Runoff devices. For example, the sink and the toilet

Forks Vacuum sewer valves

Forks Vacuum sewer valves

The vacuum valve at the tap of a siphon

The vacuum valve at the tap of a siphon

The vacuum valve to connect the bath

The vacuum valve to connect the bath

The vacuum valve at the inlet to the toilet bowl siphon

The vacuum valve at the inlet to the toilet bowl siphon

Other types of problems

If a water seal problems have been identified, it will carefully inspect the premises, paying attention not only to the sewer system, but also the ventilation and other nuances. We will try to find out more so that it can become the cause of the stench.

Reason # 1 - clogging sewer pipes

To successfully eliminate the clogging of pipes installed in the bathroom of an apartment or house, it is enough to get a special chlorine-containing agent.

For effective cleaning of sewer pipes in the bathroom and the bathroom more frequently used drugs from the leading manufacturers: Domestos, Deboucher, Tiret or means Mole.

cleaning the toilet bowl

Cleaning household toilet agents containing chlorine, can be carried by hand. The formulations used according to the instructions placed on the bottle

The drug is poured into the sewer pipe at a certain period of time. Due to the effective operation of the modern household tools blockage usually disappears, and adjusted the normal functioning of the sanitary device. If the household chemical agent not clean the chimney, then you need to call a plumber.

Reason # 2 - sewerage system installation errors

The cause of defective plumbing work can not only siphon problem. The reason for narrowing the lumen in the tube may be clogged drain. methods cleaning of sewer pipes detailed in our recommended paper.

In this case, the required pipeline cleaning. To the disruption and drying out lead slug errors that were made when mounting the sewerage system.

installation of toilet

Installation of sanitary equipment in the bathroom of an apartment or house should be carried out taking into account the accepted standards and installation regulations

In some cases, the installation of sanitary equipment used small diameter pipe that does not meet building codes.

For normal operation of the sewer system it is necessary that the pipe section has not been fully blocked drains, otherwise there is a vacuum in the pipeline, which will lead to the disruption of established water seal.

Sewer pipes

If the pipes are laid in a cold place in the winter of possible icing. The solution is to melt the ice pick and hot water pipes of larger diameter

clogging sewer pipe - a common cause of failure of the normal operation of plumbing. This element is displayed on the roof structure and is intended to equalize the pressure in the sewage system installed.

The sewer pipe may be clogged (e.g., overlaps stopper winter ice), resulting in the vacuum sewer system occurs.

With each descent of water (e.g., when operating the toilet flushing tank) and a siphon break gases penetrate inside the premises. To eliminate the cause of the smell, it is necessary to clean the pipe.

Reason # 3 - a violation of the system for leaks

The cause of aanalizatsionnogo smell It may be a violation of integrity or pipe connections. It should be noted that it is not always possible to quickly detect a leaking place.

Sometimes in the bathroom runs flush-mounted pipes, making it difficult to find the problem. Effluents slowly flow from leaking place and lead to mold growth and odor.

Detection of leaks

To identify a problem with your plumbing is necessary to check the place leaking sewage. In the case of flush-mounted hard to notice at once appeared to flow

Place leaking plumbing may be in the most unexpected place. For example, it is difficult to identify a leak in the ceiling plate. The most common cause of leakage and the appearance of a sharp smell of sewage in toilet - loose connection flutes, and the drain pipe.

Finding this defect, an urgent need to replace corrugated and restore the tightness of binding the pipe joint. If you find leakages sewer pipe connection and trap, it is necessary to use a sealant.

A layer of silicone will reliably protect the area of ​​the joint elements of the sanitary equipment from the appearance of leaks.

Reason # 4 - the poor performance of the ventilation

The toilet and the bathroom on a daily basis is water, so in these areas there is high humidity. In order to successfully combat this phenomenon in the bathroom and other rooms above a mandatory set ventilation system.

Most apartment buildings, a system of natural extracts, but not in every case works effectively.

Cleaning the fan

Note that vents all the time become clogged with cobwebs, dust and other debris. For this reason, they should be cleaned periodically

In order to check how well the ventilation system installed, you should perform a simple test. It is necessary to take a sheet of paper and bring it to the air. If it works efficiently, then a sheet pressed against the grate.

If a sheet of paper will fall on the floor, the ventilation system operates defective and needs to be cleaned.

Check ventilation work

Check the ventilation system can be carried out independently masters premises. For this purpose the paper or lighter (match)

In some cases, cleaning air ducts does not bring the desired result, then there is a need in the construction of mechanical ventilation.

Accessories usually set in the hole for natural ventilation. The second fan include as necessary - using the bathrooms.

To avoid problems with the ventilation you need as often as possible to clean the vents. For better ventilation is better to install the hood, equipped with a reflux valve.

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Step 1: Purchase exhaust axial fan

To stimulate the outflow of air into the ventilation shaft buy an axial fan which is selected in accordance with a cubic capacity of premises

Step 2: Construction of power lines from the branch coverage

From the branch light is supplied to the device installation site two-wire cable. Remove the common shell is divided into two channels and we clean the insulation from wires of 0.8 - 1.0 cm

Step 3: The marking of the fan casing of the fixing points

Remove from the stretcher outer panel. Remaining in the hands of the lower part of the body are putting to the wall. Through its opening mark up the attachment points

Step 4: Drill holes in the wall of the markup

By marking formed in the wall of drill hole diameter dowels, in which the fan must tighten fasteners

Step 5: Fixing the bottom of the housing on the wall

The drilled holes immerse dowels. Is applied to the wall of the lower part of the hood body and fix it with screws

Step 6: Connect the hood to the wiring

Connect the fan to the wiring, put the wires in the box intended for them under the fan

Step 7: Attaching the protective and decorative cover

Set the outer panel and the filter strips. We get it until it clicks shutters on the exhaust fan

Installing an exhaust fan in the ceiling

In private houses unequipped with cold attic air can be output from the toilet in attic space first, then the street. Works on installation of ceiling versions are produced in the same manner

Step 1: Purchase exhaust axial fan

Step 1: Purchase exhaust axial fan

Step 2: Construction of power lines from the branch coverage

Step 2: Construction of power lines from the branch coverage

Step 3: The marking of the fan casing of the fixing points

Step 3: The marking of the fan casing of the fixing points

Step 4: Drill holes in the wall of the markup

Step 4: Drill holes in the wall of the markup

Step 5: Fixing the bottom of the housing on the wall

Step 5: Fixing the bottom of the housing on the wall

Step 6: Connect the hood to the wiring

Step 6: Connect the hood to the wiring

Step 7: Attaching the protective and decorative cover

Step 7: Attaching the protective and decorative cover

Installing an exhaust fan in the ceiling

Installing an exhaust fan in the ceiling

Reason # 5 - Improper installation of pipes

It happens that the sharp smell of sewage appeared in the toilet or in the bathroom almost immediately after settling into a new apartment or house. In this case, the cause must be sought in the stench illiterate installed sewer system.

Today, there are specific rules laying sewer pipes, which must be adhered to during installation. If a failure in the sewer, you will have to re-mount the pipeline, which would entail considerable costs.

Installing a toilet

Often an unpleasant smell in the bathroom appears due to improper connection of sewer pipes. If you violate the accepted norms laying system will not work properly

By stagnation wastewater and stable appearance of bad smell resulting incorrect the location of sewer pipes- or rather, non-compliance with the optimal angle.

Correct the error only the dismantling of the system and the installation of sewer pipes at the correct slope. About that, what angle is necessary to lay sewer pipes, learn from us the proposed article.

If applied plastic parts, it is necessary to repair the pipe connections, which loosely tightened. Simply install the seals or replace gaskets.

Now homeowners prefer to carry out the construction of the buildings themselves. In this case, in order to avoid misunderstandings, the drafting of engineering networks and installation of sewage systems and plumbing is better to entrust to specialists.

Reason # 6 - failure to comply with hygiene rules

The owner of any premises should be aware that one of the most common causes of bad smell in the bathroom is a lack of hygiene.

The reason for the stench can be delayed flushing waste and rare washing of sanitary equipment.

wash bowl

Each owner of the apartment or house must observe the usual rules of hygiene and are constantly wash the sink, bathtub and toilet designed for this household tools

To care for the plumbing in the bathroom enough to follow the simple hygienic requirements, and regularly wash the toilet special means. They effectively kill germs, eliminating the bathroom of the causes of bad smell.

In today's market of household tools proven themselves disinfectants: Domestos, Dressing duckling, Dosia, Oda, Cillit Bang, Comet.

Means for getting rid of odors in the toilet

To determine the cause of sewer smell in the bathroom and the elimination of breakage it is recommended to use special household toolsTemporarily eliminate unpleasant odor:

  • Refreshing air fragrance dispenser or automatic spray.
  • Stickers strips or blocks, which are mounted on the toilet.
  • Flavored tablets for toilet cistern.

For a country house and garden use special care products suburban toilets and pit latrines.

Preparations contain bacteria that help to quickly revise the entire contents of the toilet, eliminating the unpleasant smell of sewage. More commonly used brand: Saneks, Bioforce Septic, Septic Shock.

№1 - mikrosprey and fragrance dispenser

Both tools are attached to the wall of a bathroom. Their difference is that mikrosprey It gives flavor after clicking on it, and fragrance dispenser It identifies it automatically during the day. Thus aroma is fed through a certain period of time and in a dosed amount. Among the popular brands - Glade, Airwick.

automatic dispenser

Automatic dispenser flavor - a universal tool that can eliminate unpleasant odors of any origin, but only for a while

Alternative option - helium Freshener. It can be attached to the wall of the toilet or put on the shelf. He deodorizes the room with pleasant aromas for 60 days.

All of the above means superficially and temporarily solve the problem of bad sewer smell in the bathroom, but they are not able to kill germs, remove the contamination and eliminate the cause of the stench.

№2 - flavored tablets for tank

Effective tool that allows you to get rid of the smell of sewage - flavored tablets. They sink in the toilet cistern.

After each draining tablet refreshing WC pleasant aroma effectively disinfects and prevents it on the walls of the toilet and urinary stone rust.

flavored tablets

Benefits of flavored tablets over alternative means - an opportunity reusable performing several functions at the same time and reasonable price

Flavored tablets used in toilet cistern, the water can be painted in green, or blue.

In today's market of household chemicals, particularly popular quality products brands: Svezhinka, Rio, Snowter, Bloo, Liaara.

№3 - stickers strips and blocks

To eliminate odors in the toilet frequently used blocks and sticker strips, glue on the toilet. They deodorize the air and have antiseptic properties that help to fight harmful bacteria. In contact with water, they provide a pleasant freshness in the room.

Sticker strips for toilets

The most demanded sticker strips Domestos and Dressing duckling. They are designed for long-term effect - about 450 in contact with water

Effective in controlling unpleasant smell hanging units with a refreshing gel. They perform several functions: deodorize the air, wash and disinfect the toilet. Blocks easily replenished and are calculated on 100 washout. Most Popular: Domestos, Bref, dressing duckling.

Conclusions and useful videos on the topic

A few tips on how to get rid of bad toilet "flavor".

It should be understood that if there was an unpleasant smell of sewage in the bathroom one day, he will soon be back. Therefore, this problem should not be allowed to drift, and must be addressed. Timely elimination of breakage will save you time and money.

Do you have a special method of dealing with "flavors" negative, distributed sewer system? Do you want to talk about efficient way or disagree somewhat with the information provided? Please write comments in the block located below.

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