Kitchen Sink Smells Like Sewer Gas

This is not only irritating but it can also be a health hazard.

Kitchen sink smells like sewer gas.

When you smell sewer gasses coming from the area around your kitchen sink the smells are not only offensive but they can put anyone in the house at risk until the source of the sewer gas leak is found and taken care of. Your pipes could be leaking from rust corrosion a blockage or holes along the pipes or pipe joints. If the trap is dried out the sewer gas has a clear path into the house. First inspect whether your bathroom sink is designed to have an overflow mechanism.

The plumbing in your house is designed to contain harmful gases flush away sewage and provide you with clean and potable water. The trap is so called because it traps a little water in the part shaped like a u. What is sewer gas. The heath risks of sewer gas are significant if you breathe it for an extended amount of time.

The hydrogen sulfide in sewer gas is what gives it. The best plan is to locate the break in the pipe or pipes and stop the sewer gas in the house. Sewer gas and its smell is obnoxious. Sewer gas is a byproduct of the breakdown of natural human waste.

That there is a trap. The sink trap if you look under your kitchen sink you ll see a sink trap. Sewer or septic pipe leaks. When the vents are blocked flushing a toilet can create sufficient vacuum to suck water out of the trap and allow sewer gases into your home.

Common blockages tend to be caused by tree roots grease and items that shouldn t have been flushed down the drain. If you are smelling sewer gas in your kitchen something has gone awry with the system. They work trapping water inside the curve and blocking the gas from traveling back into the house. Finally the blockage in the sink overflow could be the reason why bathroom sink smells like sewer gas.

A typical sink trap. If the sink gets overfilled the overflow mechanism offers some relief. So if you smell something like a skunk in your home you must call the local natural gas company immediately and evacuate the building if the odor is strong a natural gas leak can lead to a violent explosion. It comprises a mixture of gases including hydrogen sulfide ammonia and more.

If the smell is coming from a sink simply run the water for a few seconds to restore the trap. That water keeps sewer gas from making its way into your home. A rancid odor coming from your sink drain may just be coming from debris in the p trap but if it smells like a sewer it probably means venting problems in your drain system. You can do some activities yourself to find the cause and correct the problem before you call a plumber.