The smell of sewage in a private house - what to do?

Sewerage is in all city apartments, and in most private houses. Most often, problems with it occur in violation of elementary operating rules, when a clog is formed in the pipes. But sometimes there is an unpleasant smell of sewage in a private house, what to do with which and the root cause of which to solve is not so simple. If the smell of sewage appeared immediately after its installation, then it means that it was executed incorrectly or the connection diagram was drawn up incorrectly. Consider the reasons for the smell of sewage and how to get rid of it.

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Water lock

In this device or pipe, bent in a special way, two gaseous media are separated, which do not mix.

Important! Its second name is a siphon, and its main purpose is to prevent sewer miasms from entering the room.

If the atmospheric pressure indicators are exceeded after the hydraulic lock, the air gets back into the room, and with it an unpleasant stench.

If in this case there is a smell of sewage in a private house - what to do?

• When laying sewer pipes, select the maximum possible diameter. The smaller it is, the greater the likelihood that a pressure differential will occur. If there is a complete filling of the pipe with water, the water trap is drained into the sewer, and air directly enters the apartment.
• Pipes need constant cleaning, since various substances are constantly deposited on them, leading to a decrease in diameter. For this, regular preventive measures are used. The simplest of them is hot water, which must be poured into the drain hole daily.
• The siphon must be removed and cleaned regularly. This procedure is performed once every six months. The fact is that fat, dirt, hair and food debris are deposited inside it. Such an environment is very favorable for the propagation of microorganisms, which produce an unpleasant odor during decomposition.

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Ventilation

In all rooms in which there are taps, excessive humidity often appears. To eliminate it, often use exhaust ventilation. If for some reason she ceases to cope with her duties, the room is filled with a heavy, musty smell.

In addition, in humid air, various fungi and molds develop and grow very quickly.

Important! It is constantly necessary to monitor how ventilation works, and if necessary, perform cleaning. If air is drawn out normally, the sheet attached to the vent does not fall.

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Leaks and condensation

This option is the worst. If a large variety of plumbing and household equipment is installed in a small room, the detection of small leaks becomes almost impossible. As a result, water may end up in the interfloor overlap, where rotting of the rough wooden floor or wooden beams begins. A smell appears in the room, but it is not visible where the leak is located.

How to get rid of the smell of sewage in a private house in this case? A large and high-quality repair will be required, in which the pipes are changed and the waterproofing material is laid on the floor.

Important! When performing waterproofing of the floor, it is possible to raise the material slightly on the walls, thus protecting the seams connecting the walls and the floor.

Experts recommend avoiding the installation of tees in hard-to-reach places, using the principle: one pipe - for one consumer.

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Troubleshooting

Some problems can be handled independently without the help of specialists. Consider the main problems and solutions.

Problems with water trap

A water seal can produce an unpleasant odor if not used for a long time. In this case, the water in it dries, but as soon as you open the tap again, the problem will be solved.

A dry siphon is most often found in a private bath or sauna, which are used once a week. Such rooms are recommended to be equipped with a dry water seal. The cork in it is not represented by water, but by a light ball or damper. When drains appear, they pop up, the hole in the sewer opens, otherwise they sink to the saddle.

Important! Dry water trap is not suitable for toilet equipment.

Siphon Stall

This happens with ordinary U-shaped siphons. If the external pressure exceeds the internal pressure, the water plug is drawn from the water seal into the system. The pressure drop occurs when a large amount of water is discharged into the sewer. It fills the entire pipe and the movement resembles a piston.

Often a breakdown occurs when the water is drained from the tank. In order to avoid such a phenomenon, a fan pipe is connected, which is displayed on the street.

Important! If possible, experts recommend replacing U-shaped siphons with bottle ones - such systems do not have any breakdowns.

Fan pipe issues

Rarely, blockages occur in the fan pipe. Often the cause of this is icing. Water vapor settles on the walls, and then freezes at minus temperature. This ice crust will constantly increase in size, reducing the diameter of the pipe. To avoid icing, pipe insulation will be required. Be sure to remove the cap from the head if it is erroneously installed.

Important! Building codes prohibit the installation of a protective cap. It is he who causes the formation of ice jams.

Seal cracks

Of course, a leaky pipe needs replacement, but repairs can be made as a temporary measure.

Round crack:

• It can be closed with a short wooden plug having a conical shape. If it is too long, dirt will collect.
• A bandage or gauze is used to wind the damaged area, which is then impregnated with epoxy.
• A wide rubber band is pulled on top, and then a wire.

The smell from the sewer in the apartment - how to fix the problem in this case in another way? - It is possible to install a clamp with rubber gasket or a repair clutch.

Breakdowns

Such defects most often occur due to icing or defective pipes. They are fixed as follows:

1. A thorough crack is carefully expanded and cleaned.
2. Then the edges are degreased, dried and a sealant for sewer pipes is introduced.
3. To close through cracks, cold welding is used, which is applied to a pre-defatted surface.

Leaks

If there is a leak and a corresponding smell from the sewer in a private house - what should I do? If the trouble happened at the place where the elements are connected, a special sealing tape is used to correct it. How to use it correctly:

1. The surface of the pipes gets rid of dust and dirt, then it is dried.
2. The tape is pulled and wound at the joints. In this case, folds and creases should not form.

Important! Each turn needs to half overlap the previous one. After passing in one direction, you need to do the same actions in the opposite direction.

On the street, an additional coating or casing is applied to the tape so that it does not get UV radiation.

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If the sewer is clogged

Cleanliness and smoothness inside the sewer pipes are not preserved for long.Due to the viscous component of domestic wastewater and particulate matter, there is a rapid narrowing of the pipe gaps, and then they become completely clogged.

To eliminate blockages use a plunger, plumbing cable or a special machine for cleaning the sewer. You can also use special cleaning products - you will find them in any store with household chemicals. Of the helpers fit: soda, vinegar, citric acid.

But, of course, the best option would be prophylaxis. To do this, periodically apply one of the tools.

Important! At the places of discharge, special nets can be installed on which solid particles, hair and animal hair will linger.

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Stock footage

Remember, if once there was an unpleasant smell in the home, it will return again if the problem is not solved in a timely manner. If you deal with this right away, you can save time and money.