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How to Identify and Eliminate a Sewer Gas Smell In Your Home

How to Identify and Eliminate a Sewer Gas Smell In Your Home

Rotten Egg Smell in House

What does sewer gas smell like? Sewer gas has a distinct smell that isn’t very pleasant. However, there may be another reason to worry. Have you noticed a strange gas smells like sewage coming from somewhere in your home, like a rotten egg smell or sulfur? If you have ever smelled it, you know it’s not something that you can easily ignore. It could be the sewage smell in house comes and goes. However, it can also be a warning sign that there may be some serious issues you need to address. View our outline to find out what that smell is, what it means, where it’s coming from, and what you should do about it before calling 4 Service Pros! 

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Sewer Gas Smell

If you notice a strong rotten egg smell in house, it’s most likely sewer gas. This gas is usually first detected in the basement. It’s often near water and utility lines and sometimes in the bathroom. Sewer gas consists of ammonia, methane, carbon dioxide, hydrogen sulfide, and sulfur dioxide.

It’s the sulfur compound in the mixture that reeks like rotten eggs. The sulfur compound is also the most toxic in the mixture. The methane and bacteria can be a dangerous combination to your health. It can cause headaches and additional, more severe, health problems. At high concentrations, methane gas can be combustible. In fact, it could even cause an explosion. So, it’s definitely a problem that should not be dismissed. You’ll want to find out how to find sewer smell in house.


Where Does the Sewer Gas Smell in House come from?

Sewer Drain Backup

There are a few places where the sewer gas smell in house can possibly originate. The sewer gas smell in basement is very common.

  • Sewer Back-Up
  • Leaks Due to Rotted Or Cracked Drain Pipes
  • A Clogged Drain
  • Loose Fitting Pipe Connections
  • A Stopped-Up or Too-Short Vent Pipe
  • Old Toilet Wax Ring
  • A Dry Trap


How to Eliminate a Sewer Gas Smell

Pour Baking Soda Down Drain to Eliminate Sewer Gas Smell

If your house smells like gas but no leak, you should first, you should open your windows and take measures to ventilate your home. Next, try to identify the source. If you have a dry trap somewhere in your house, there may be a simple solution to eliminating the sewer gas smell. These are often, but not always, can be found as a sewer smell in basement. If you do find a dry trap, try pouring a bucket of water down the trap.

This will help to irrigate it. This may be all that is needed to solve the problem. If this does not work, you can also try mixing one cup of vinegar and 1/4 cup of baking soda. Pour it down the trap and flush it with hot water. If the sewer gas smell in house continues to be present once you have tried these remedies, you will need to call a professional plumber immediately. The experts will know how to get rid of sewer gas smell in house in no time. The smell can be hazardous. It should not be inhaled any longer than is absolutely necessary.


Plumbing Repair and Installation Services

If you need assistance combating sewer gas in your home, book an appointment with our team of plumbers. We offer exceptional sewer line repair and installation services for homeowners in Virginia. In addition, our technicians offer other types of emergency plumbing services such as drain cleaning, water heater installation, faucet replacement, and water leak repair. Give our team of plumbers a call at (571) 281-0281 to receive help with sewer odors in your house.