If you smell the gas in your home, this can indicate cracked pipes, blocked vents, clogged drains, and leaks. If you smell the gas in your home, you may be curious about what sewer gas is. Sewer gas are gases that combine to make a methane gas smell or rotten egg smell. Sewer gas is a natural occurrence when human waste begins to breakdown. Sewer gas can be dangerous, but typically when you smell it in your home is not a significant health concern unless it is allowed to go untreated. If you are smelling gas in your house, it is crucial to find out where the sewage smell is coming from. As it builds up, it can become more dangerous.

What is Sewer Gas Made Of?

• Ammonia
• Carbon dioxide
• Methane
• Hydrogen sulfide

What is Causing the Sewer Gas Smell?

If you smell the gas coming from the kitchen drain, there is a blockage somewhere in the drain pipes or the vent. When one of these areas is clogged, it does not allow for water to go in or contact with the air. Common causes of sewer gas smells include:

• Clogged drains. If the drains in your home are clogged, this will cause a sewage backup. This will allow the smell to permeate your home.
• Blocked air vents. Blocked air vents circulate the air and allow toxic gases to dissipate outside your home. If the air vent becomes clogged, it will not allow the air to circulate correctly.
• Leaking pipes. If you have even a small leak in your plumbing system, it can cause the sewage smell. If you have a leak, your sewage is not making it directly to your septic system.
Cracked sewer pipes. If your sewer line gets a crack in it, the smell of methane gas will enter your home.

What Does The Gas Smell Like?

Sewer gas is easy to detect Everyone knows a sewer smell when they smell it. It has a sulfuric odor and a smell similar to rotting food. This is due to all the different gases that combine. Methane, sulfides, and ammonia create this gas. The more of it there is, the bigger problem you can have.

Can you get Sick from Sewer Gas?

Unfortunately, sewer gas can be dangerous in high quantities. It is essential to know what makes up.

  • Ammonia. If you are exposed to high levels of ammonia. You will experience burning in the throat, nose, and eyes. In some cases, high exposure can lead to blindness, death, and more. Thankfully, ammonia is not the primary gas in your sewer.
  • Hydrogen sulfide. Hydrogen sulfide is the main gas found in your sewer. It is toxic to both animals and humans. If exposed to it in large quantities, symptoms can be organ damage, and in some rare cases, it can lead to death.
  • Methane gas. Methane gas is nontoxic and is the main gas you will smell with a sewer smell in house. However, it can be extremely flammable. If large quantities are getting in your home along with ammonia, this can lead to an extreme fire hazard.

It is important to note that most of the time, even when you smell the gas, you are not at risk. If these gases build up over time, it can provide a risk to you and your home.

If you have a sewer smell in the house, please give the Original Plumber a call today. Our experienced plumbing techs will be able to figure out where the odor is coming from and address the issue. Please do not delay calling us as we need to get to the bottom of the sewer smell before a more significant problem is created.