What helps get rid of sewer smell?

Author: Dr. Ubaldo Ondricka DDS  |  Last update: Wednesday, July 8, 2026

You can also add a mixture of baking soda and vinegar along with hot water to help get rid of the odor. Pour one cup of baking soda down the drain followed by one cup of white vinegar. Let the mixture sit for about 10 to 15 mins and flush with hot water. After this you should have an odorless clean drain!

What neutralizes the smell of sewage?

Use Vinegar and Baking Soda: Pour a cup of baking soda followed by a cup of vinegar down the drains. This can help neutralize odors. Bleach Solution: Mix a solution of bleach and water (1:10 ratio) to clean surfaces, but avoid pouring bleach down drains if you have a septic system, as it can harm beneficial bacteria.

Is it safe to stay in a house that smells like sewer?

Yes, the smell from a backup sewer in the basement can potentially harm you in several ways: Health Risks from Sewage Exposure: Sewage contains harmful bacteria, viruses, and parasites that can cause infections or gastrointestinal illnesses. Prolonged exposure to sewage can increase the risk of health problems.

Why does my house randomly smell like a sewer?

Leaking pipes allow hydrogen sulfide to escape, causing a sewer odor. Loose-fitting piping and perforations can cause leaks, and some perforations are caused by corrosion in certain metal pipes. Clogs that contain strong chemicals can also cause corrosion and perforations if they sit in your pipes long enough.

Why does my drain smell like sewage but no leak?

That is a partially clogged main drain. It's has some of the venting blocked at times and is pulling the trap to get it which is why you smell sewer gas sometimes. You should snake or have it snaked by a drain service like roto rooter, or a plumber with a powered machine.

How To Get Rid of That Awful Smell in Your Sink Drain [Just 1 Minute]

How do you fix a smelly sewer drain?

How to Fix Stinky Drains for Good
  1. Run the disposal for 20 seconds every time you dispose of food down the kitchen sink.
  2. Pour a gallon of near-boiling water down the drain once a week.
  3. Occasionally run the water in rarely used sinks to keep the P-trap full of water. Adding mineral oil slows evaporation.

What is the best drain smell remover?

Baking Soda and Vinegar Solution

One of the most popular and effective home remedies for smelly drains involves the use of baking soda and vinegar.

Can sewer gas make you sick?

The Dangers of Hydrogen Sulfide, AKA “Sewer Gas”

Prolonged or acute exposure to the gas can cause eye irritation, headache, nausea fatigue, and – in extreme cases – death.

How to fix a dry P-trap?

Slowly pour about a gallon of water into the drain. This will refill the trap and recreate the seal to block sewer gases. For long-term prevention, consider adding a small amount of mineral oil on top of the water in the P-trap.

How do I find out where the sewer smell is coming from?

Consider everything that ends up in your drains, especially if you use a lot of products and have a lot of family members using your drains. Other causes of sewer gas odors in your home include a dry P-trap, a loose toilet, or a clogged drain. Another cause of sewer gas could be blocked or clogged vent pipes.

How to make a house not smell like sewage?

Clear away debris, leaves, or bird nests that might be blocking the vent. Ensure the vent stack is working correctly to allow sewer gases to escape. Inspect and Replace Wax Ring: If you suspect that the sewer smell is coming form around your toilet, you may need to inspect and repalce the wax ring seal.

Can you stay in a house with sewer back up?

Quickly handling sewage backups is important for everyone's safety. If left untreated, it can cause more health problems and damage to the house. It's not something you should ignore. Living in a house with sewage backup is very risky.

How to test for sewer gas in house?

This can be accomplished with a sewer gas leak detector, or sometimes referred to as simply a gas leak detector. Other methods include calling in a plumber and he will undertake a smoke test to assess where, exactly, the leak may be in the pipes and also undertake a acoustic leak test.

What soaks up sewer smell?

You can also add a mixture of baking soda and vinegar along with hot water to help get rid of the odor. Pour one cup of baking soda down the drain followed by one cup of white vinegar. Let the mixture sit for about 10 to 15 mins and flush with hot water.

Will caulking a toilet stop sewer smell?

In addition, urine and water can get under your toilet and cause further damage. Apply caulking to form a protective coating around your toilet base and combat bad odors.

What chemical neutralizes sewage?

Reducing agents, also known as oxidizing agents, include sodium bisulfite, sodium hydrosulfite, and ferrous sulfate. They are typically used to remove harmful substances, such as ozone, hydrogen peroxide, chlorine, and biological contaminants, from wastewater.

Why does my toilet smell like sewer but no leak?

A sewer gas smell in the bathroom can be caused by:

evaporation of water in the P-trap piping. broken seal around the toilet in the wax ring or the caulk. A burst pipe. tree's roots have grown into or have caused damage to your sewer pipes.

How do I stop my P-trap from smelling?

To eliminate odors coming from a dry p-trap, pour half a gallon of water into the trap to restore the barrier. It will prevent the odors from seeping through the drain. Another helpful method is to add a cup of white vinegar bleach to get rid of larvae and slow down the evaporation.

Is there a sewer gas detector?

Sewer Gas Detectors are also known as Multi gas detector, equipped with H2S, CO, CH4 and O2 sensors. One commonly used version of this is the Senko MGT Sewer Gas Detector. This device is ideal for use as personal detection equipment as it is fitted with all of the ideal sensors needed to monitor sewer gases.

How to eliminate sewer gas smell?

8 Ways to Get Rid of Sewer Gas Smell
  1. Clean the sink overflow. ...
  2. Check the toilet wax ring. ...
  3. Caulk the toilet base. ...
  4. Clean out bacterial growth in drains. ...
  5. Check rarely used bathtubs and sinks. ...
  6. Check for leaks. ...
  7. Inspect your garbage disposal splash guard. ...
  8. Schedule a video drain inspection.

Is sewage smell in a house harmful?

Answer: Only under extremely unusual circumstances. Although hydrogen sulfide is a toxic gas, it will not harm people at the concentrations that exist in a house with sewer gas odor problems. Studies have shown that hydrogen sulfide has a depressant effect on the central nervous system in concentrations above 150 ppm.

How long is sewage toxic?

In an untreated situation, sewage contamination can persist for weeks or even months, posing a health risk to your family. Sewage contains harmful bacteria, viruses, and parasites that can cause a variety of illnesses, including: Gastrointestinal issues (diarrhea, vomiting)

What can I pour down my drain to smell better?

To do so, pour a little dry baking soda into the affected drain. Then, slowly add vinegar until all the baking soda reacts. Keep running small amounts of vinegar into the drain until you don't hear any bubbling and your drains smell fresh and clean.

Is green gobbler safe on pipes?

This is a big deal when you live in a home with a septic system. We were always hesitant to use certain products in the past and Green Gobbler's products truly give us peace of mind. The Green Gobbler Drain Clog Dissolverdoes not contain bleach or sodium hydroxide, and it's safe for PVC and copper pipes.

Previous article
What is the color trend in interior design in 2026?
Next article
How much does it cost to fix a refrigerator ice maker?