Sewer smell in House After Rain

Sewage smell in your house after some heavy rain is very unpleasant. The well well-known sewer odour which smells like rotten eggs can be more present after a heavy rainstorm. Other odours might also occur, but most common is the smell of rotten eggs. This smell is produced by H2S (hydrogen sulphide) and apart from being very smelly, it is also unhealthy. Fortunately, Drainpure can be a solution!

Sewer smell in the house after rain, why is that?

A sewer smell in the house after rain and sewer air from drains in general comes from the anaerobic decomposition of organic substances. These are, of course, sufficiently present in the sewers. Anaerobic decomposition means a decomposition without oxygen. The dirt particles in the water are broken down and deposited against the drain walls. During this process, degradation by-products are released, which is often the well-known rotten egg smell that is caused by H2S as well as, other gases.

The dirty odours are partially stopped by a water trap in the siphon within the drains. However, when it rains heavily, the air pressure in the sewer changes quite a bit. It is possible that air is pushed back through the siphon. After this happens, the water lock will recover as soon as the drain is used again. However, the dirty smell will remain.

Is there a solution against sewer air in the house after rain?

Yes, Drainpure can be used to prevent sewer air in the house after rain. This will significantly reduce the sewer air in the house after rain. Drainpure applies a layer to the inside of the drain pipes which will completely cover and dissolve the deposited dirt particles. As a result, the dirty air will be greatly reduced within a few hours. In case of prolonged use (maintenance dosage), the layer that is deposited against the walls of the pipes will be broken down biologically by Drainpure. Also the parts of the drainpipe after the water lock in the siphon will be cleaned with prolonged use. The sewer air in the house after rain will be virtually nil.

A fast-acting product for this is Drainpure.

  • In 99% of all cases, it gets rid of the stench within 3 hours!
  • One bottle is enough to treat a drain for a year.
  • Drainpure is a preventive product.
Currently, Drainpure is not available in the UK.
As an alternative, we offer Roebic K67. This product cleans deep into the pipes and provides a fresh scent.
Drainpure against Sewer Smell from Drains

Recommended products

Other related problems

Washing Machine Drain Smells Like Rotten Eggs

If your washing machine drain smells like rotten eggs, it could be due to similar reasons as sewer smells after rain. The anaerobic decomposition of organic matter in the drain pipes can produce hydrogen sulfide gas, causing that distinctive rotten egg odor. Regular use of Drainpure or Roebic K67 can help eliminate this unpleasant smell and keep your washing machine drain fresh.

Rotten Egg Smell in House When It Rains

A rotten egg smell in the house when it rains is a common issue many homeowners face. This odor is often caused by sewer gases being pushed back into the home due to changes in air pressure during heavy rainfall. To combat this problem, consider using Drainpure to clean and maintain your drain pipes, reducing the likelihood of sewer smells entering your living space.

House Smells Like Rotten Eggs When It Rains

When your house smells like rotten eggs when it rains, it’s typically a sign of sewer gases entering your home. This can be particularly noticeable during or after heavy rainfall. To address this issue, it’s important to ensure your drain pipes are clean and well-maintained. Products like Drainpure can help prevent the buildup of organic matter that leads to these unpleasant odors.

House Smells When It Rains UK

In the UK, many homeowners experience unpleasant smells in their houses when it rains. This is often due to the sewer system becoming overwhelmed during heavy rainfall, causing odors to be pushed back into homes. While Drainpure is not currently available in the UK, alternatives like Roebic K67 can be effective in addressing these smell issues by cleaning deep into the pipes.

Egg Smell in House

An egg smell in the house can be quite unpleasant and is often associated with sewer gases. This smell can be more pronounced after rainfall or in areas with poor ventilation. To address this issue, it’s important to clean and maintain your drain pipes regularly. Products like Roebic K67 can help eliminate the source of these odors and keep your home smelling fresh.

Why Does My Washing Machine Smell Like Sewage?

If your washing machine smells like sewage, it could be due to a buildup of bacteria and organic matter in the drain pipes or the machine itself. This can lead to the production of foul-smelling gases, similar to sewer odors. Regular cleaning of your washing machine and its drain pipes with products like Roebic K67 can help eliminate these odors and prevent them from recurring.

Related Articles