If the smell is coming from a sink simply run the water for a few seconds to restore the trap.
Kitchen drain smells like sewer.
If the smell is coming from a floor drain pour a pitcher of water down the drain to restore the proper function.
The sink trap if you look under your kitchen sink you ll see a sink trap.
The cause of kitchen sink smells is.
The trap is found under the kitchen sink.
This usually happens at one of two places.
How to get rid of sewer gas smell now if you smell sewer gas you have a different problem.
If that doesn t get rid of the odor it s time to call a professional.
If a drain trap becomes dry or clogged it can pass sewer gas into your home.
When vents diminish a building s indoor air pressure.
Sewer smell in house.
Sewer smells come from the gas built up in the sewer and leaking through the kitchen drain.
If you are smelling sewer gas in your kitchen something has gone awry with the system.
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.
If the trap is dried out the sewer gas has a clear path into the house.
This buildup can cause a sewer like odor which worsens when you run water.
The plumbing in your house is designed to contain harmful gases flush away sewage and provide you with clean and potable water.
You can do some activities yourself to find the cause and correct the problem before you call a plumber.
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.
Odors emanating from the sink drain affect the atmosphere in the kitchen or bathroom in more ways than one.
This smell is leaking in from the sewer through the drain.
This is not only irritating but it can also be a health hazard.
One easy fix that may work is to pour a quart of water down each of your drains.
Instead of pushing the sewer gasses back down the water flow disrupts the surface of the biofilm and causes even stronger smells to be released.
A typical sink trap.
The sink trap or the plumbing vent.
A couple things make this issue worse.
How to deodorize smelly kitchen and bathroom drains.
You can dump in about a half cup of baking soda then dribble in a few drops of essential oils eucalyptus tea tree and mint are favorites of mine.
Over time biofilm builds up in our drains and pipes.
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.