A typical sink trap.
Kitchen drain smells like sewer.
Sewer smell in house.
This usually happens at one of two places.
If a drain trap becomes dry or clogged it can pass sewer gas 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.
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.
This is not only irritating but it can also be a health hazard.
This smell is leaking in from the sewer through the drain.
This can mean one of two things.
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 that doesn t get rid of the odor it s time to call a professional.
The cause of kitchen sink smells is.
First there could be a problem with the sink trap or the plumbing vent has an issue.
Over time biofilm builds up in our drains and pipes.
The sink trap if you look under your kitchen sink you ll see a sink trap.
If the smell is coming from a sink simply run the water for a few seconds to restore the trap.
When vents diminish a building s indoor air pressure.
How to deodorize smelly kitchen and bathroom drains.
The sink trap or the plumbing vent.
The plumbing in your house is designed to contain harmful gases flush away sewage and provide you with clean and potable water.
One easy fix that may work is to pour a quart of water down each of your drains.
Sewer smells come from the gas built up in the sewer and leaking through the kitchen drain.
This buildup can cause a sewer like odor which worsens when you run water.
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.
If the smell is coming from a floor drain pour a pitcher of water down the drain to restore the proper function.
If the trap is dried out the sewer gas has a clear path into the house.
The trap is found under the kitchen sink.
If after dealing with a terrible smell all you want is to smell something really really great then put a few drops of your favorite essential oil down the drain post baking soda cleanse.
If you are smelling sewer gas in your kitchen something has gone awry with the system.
How to get rid of sewer gas smell now if you smell sewer gas you have a different problem.