Quick Answer: What Do I Do If I Smell Sewer Gas In My House?

Why does my house smell like sewage after I shower?

Dry or Dirty P-Trap Another possible source of odors coming from your shower drain is a dry or dirty P-trap.

If your shower drain smells like a sewer, then this is a sign that your P-trap may not be doing its job of blocking sewer gases from escaping into your bathroom..

Why does my house smell like sewer gas?

When we smell this gas in homes, many times it’s caused by a small problem, such as a dried out water seal in a floor drain. Other times a sewer gas smell is a sign of a bigger problem, such as a broken sewer or vent stack. Diagnosing this problem can be simple or complicated, depending on the cause of the problem.

How do I get rid of sewer gas smell in my house?

The trusty non-toxic combo of baking soda and vinegar can clean drains naturally. Add one cup of baking soda to the clogged toilet or slow drain, then wait a few minutes. Follow with two cups of vinegar.

What are the symptoms of breathing in sewer gas?

Exposure to low levels of hydrogen sulfide causes irritation of the eyes and respiratory tract. Other symptoms include nervousness, dizziness, nausea, headache, and drowsiness. This gas smells like rotten eggs, even at extremely low concentrations.

How do you check your house for sewer gas?

The first step in getting rid of your sewer gas problem can be easily accomplished by an odor detection test commonly referred to as a “smoke” test. This process involves isolating the sewer system by pushing colored smoke through a roof stack and blocking off the drain line with a test ball.

How do I know if my plumbing vent is clogged?

The top three signs your plumbing vent is clogged include:Sputtering, gurgling toilets. When airflow is inadequate in a vent because of size or blockage, the plumbing pressure will be greater than the air in the bathroom. … Slow drain. … Strong sewer gas odor.

Will sewer gas set off a carbon monoxide detector?

But high levels of methane (over 500 ppm) from sewage may set off an alarm. Can extremely foul smelling poop cause the CO2 alarm to go off. Possibly, since the exhaust may indeed contain carbon monoxide.

How do you test for hydrogen sulfide gas?

Air must be tested for the presence and concentration of hydrogen sulfide by a qualified person using air monitoring equipment, such as hydrogen sulfide detector tubes or a multi-gas meter that detects the gas. Testing should also determine if fire/ explosion precautions are necessary.

How do you get rid of sewer smell in basement?

Simply pour a few gallons of water to re-establish the proper water barrier. You can add a small amount of vinegar to help remove any persistent odors. If you don’t use basement toilets often, the water from the P-trap can evaporate just like with floor drains. Give the toilet a flush or two to remedy the problem.

Is sewer smell in house dangerous?

While sewer gas isn’t dangerous in small amounts, these compounds contribute to sewer gas toxicity at high levels. Hydrogen sulfide is the primary gas in sewer gas. … At higher levels, ammonia is toxic to humans. It can cause organ damage or death.

Can I pour bleach down my basement drain?

Bleach is a powerful, toxic substance that should be used carefully and properly, and pouring it down a drain is not a proper use. Bleach can react with other substances in your pipes, potentially release fumes, and further plug up the system.

Can sewer gas come up through the toilet?

The distinctive smell of sewer gas wafting through your home means something is wrong with the plumbing. Odors can signify a toilet leak or a crack in one of the plumbing vent pipes. … If it’s coming from a toilet, the toilet may need servicing. If you smell the odors at a fixture drain, the vents are probably blocked.

Is there a detector for sewer gas?

Sewage gas, while unpleasant to smell, can also be dangerous. Because the gas contains methane, there is risk of explosion hazards. If you detect a sulfur smell you can’t locate, turn to American Leak Detection™. … With our sewer camera inspection technology, we can locate the source of the odor.

How can I test my house for methane gas?

Follow your nose. Methane gas for commercial use is combined with an odorant to help detect leaks. Any natural gas used in the home is tainted with methanethiol, which gives it that characteristic rotten-egg smell. Keep an eye on the canary.

How do I find the source of my house smell?

How to Find What the Odor is in My House?Clear your sense of smell by stepping outside for a few minutes. … Make sure the vent on the roof is not plugged up by a bird’s nest, dead animal, or leaves. … Clean the area of the strongest smell: If the hunt for the smell leads to a spot inside the house.More items…