Sewer Smell In Your House? 3 Reasons Why

Are you wondering where that smell of rotten eggs in your home is coming from?

Chances are that you are faced with a plumbing problem related to your sewer. Stinking sewer issues can be as embarrassing as they are problematic. Not only can these types of issues be difficult for the non-plumber, but they can also be hazardous to the health of you and your houseguests. The good news is, with the help of a professional plumber, you can get that smell handled before the crisis becomes overwhelming.

What Exactly Is Sewer Smell?

That smell of rotten eggs is actually hydrogen sulfide gas. The smell is created from decaying organic matter, in other words, sewage. When your plumbing system is functioning in normal conditions, the hydrogen sulfide gas should naturally be exiting your home via your home's vent system, making its way out through the roof.

Causes Of Sewer Smell In Your House

To be more precise, there are a number of plumbing issues that can lead to sewage smell in your home.

Loose or Missing Sewer Trap Plugs

When homeowners complain of sewer smell, the problem usually comes down to a case of loose or missing sewer trap plugs. What happens is the bottom of the sewer access pit in your home may not be properly sealed. The seal should be held in place with a trap plug, but if the plug is loose or missing sewer gasses could leak from the public sewer into your home.

Luckily, this common issue is easy to fix and affordable, with replacement parts costing around $10. The replacement process is generally quick and simple if performed by a certified plumber.

Dried Out Water Barrier Trap

The barrier trap works to prevent the public sewer gasses from leaking into your home, but if this trap becomes dried out, it could render the barrier defective. Usually, this only happens in homes where the water is not run often, such as guest homes, vacation houses, and so on.

Sometimes this can be solved simply by running your water, which fills the tank and may reseal the barrier. However, sometimes the problem is more complex and could be indicative of a more serious issue.

Causes Of Sewer Smell Outside

Problems With the Leader Line or Area Drains

If the sewer smell seems to come from outside of your home, you might be having an issue with your city sewer. This could affect your roof leader lines or area drains. To solve this issue, your plumber will likely need to install a P trap to each roof leader outlet.

Any of these issues can be simple or complex, depending on your situation. The important thing to remember is that any problem involving sewage can seriously endanger your health. Not to mention the stench is awful! If you are dealing with a sewer issue, our plumbers can help you find a solution.

How To Get Rid Of Sewer Smell

As professional plumbers and homeowners ourselves here at Monkey Wrench Plumbing, we understand how awful sewer smell can be. If you are looking to get rid of sewer smell in your home as soon as possible, here are some tips and tricks that you can follow:

1. Check For Plumbing Leaks

Plumbing Pipe Leaks

Plumbing leaks can oftentimes be the cause for that nasty sewer smell in your home. Leaks are problematic because they allow both liquid and gas to escape from the leak, causing a stench as well as potential home damages. Pipe leaks are not always entirely visible. To check for a pipe leak, it is a good idea to run your hand over the pipe and check to see if it is damp. It is crucial to check for plumbing leaks to prevent worse damage from happening. The last thing you want is to wake up to an even stronger sewer smell that before, along with home damages. A professional plumber will be able to properly inspect any current and potential leaks, and replace or repair your home's plumbing right away.

2. Check Your Garbage Disposal

How To Get Rid Of Sewer Smell

Getting rid of any added smells that are coming from your garbage disposal can help eliminate the nasty sewer smell in your house overall. Try using citrus or baking soda to clean the splash guard, also known as the rubber disposal gasket - it's a classic trick that works.

Contact Monkey Wrench Plumbing to schedule a top-notch service with our Los Angeles plumbing experts. We'll get that sewer smell out of your house in no time.