How To Fix Sewer Gas Smell in Your House

Sewer gas smell in your house can be a frustrating and dangerous problem. Not only is the smell unpleasant, but it can also be a sign of a serious issue with your plumbing or ventilation system. In this blog post, we will explore the causes of sewer gas smells in your house and how to fix them.

1. Identify the source of the smell: The first step in fixing a sewer gas smell in your house is to identify the source of the smell. Common sources include the kitchen sink, bathroom sink, shower, and toilet. Once you have identified the source of the smell, you can take the appropriate steps to fix it.
2. Check the P-trap: The P-trap is a plumbing device that is designed to prevent sewer gas from escaping through your drains. If the P-trap is dry, it can allow sewer gas to escape, creating a foul smell. To check the P-trap, remove the clean-out plug and use a bucket to catch the water and debris. Clean out the trap and reassemble it. This will help to remove odors and buildup in your drain.
3. Check the Vent Pipe: A broken or disconnected vent pipe can also cause a sewage smell in your house. A vent pipe is a pipe that is designed to allow air into your sewer system. This air helps to prevent the sewer gas from building up and escaping through your drains. If the vent pipe is broken or disconnected, the sewer gas can escape, creating a foul smell. It is important to have a professional check and repair any broken or disconnected vent pipes.
4. Check the sewer line: A blockage or damage in the sewer line can also cause sewer gas to escape into your house. If you suspect a problem with your sewer line, contact a plumber to inspect and repair it.
5. Insulate pipes: Insulating pipes can help to prevent condensation, which can lead to the growth of mold and bacteria. This can in turn lead to the production of sewer gas. Make sure to insulate pipes in unheated areas, such as the attic and basement.
6. Use a deodorizer: Once you have fixed the source of the smell, you can use a deodorizer to freshen up your house. There are a variety of deodorizers available for purchase, such as sprays, plug-ins, and candles.
7. Use an air purifier: An air purifier can help to remove the smell of sewer gas from your house. Air purifiers work by trapping and removing pollutants, including odors, from the air.
8. Regular Maintenance: Regular maintenance of your plumbing and ventilation system can help to prevent sewer gas smells from occurring in the first place. This can include regularly cleaning your drains with baking soda and vinegar, having a professional inspect and clean your sewer and drainage systems, and checking for leaks in your ventilation system.
9. Use Bacteria-Eating Products: There are a variety of bacteria-eating products available on the market, such as special drops, tablets, and powders that can be poured down the drain. These products can help to remove buildup and odors in your drains by eating away at the bacteria.