This usually happens at one of two places.
Kitchen sink smells like sewage uk.
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.
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.
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.
You can do some activities yourself to find the cause and correct the problem before you call a plumber.
This smell is leaking in from the sewer through the drain.
Inevitably food particles grease and other not so lovely things make their way into the drain and we wake up one morning to a foul smell coming out of the sink.
What causes sewage and drain smells.
As we already said the main reason why your kitchens sink smells is that it got clogged somehow.
Even when we diligently use a sink strainer or garbage disposal we work our kitchen sink drains hard.
However the clog doesn t have to that strong and overwhelming you can also experience some really bad smells even if the clog is not that big.
When the aroma of dirt grime and waste strikes your water supply the smell can be appalling and insufferable like a busy city street after heavy rainfall.
The smell is like rotten eggs.
On closer examination the smell might be coming from the plughole in your sink and it might smell like rotten eggs or even raw sewage.
Sewer gases are escaping up the pipe due to a problem with the u bend.
All the disinfectant in the world poured down the sink only relieves the smell temporarily a sewage smell that seems to stink of the drains.
My water smells like sewage.
Kitchen sink smells are easily fixed by unclogging blockages cleaning the pipes with a ready made chemical or home made solution or fixing the u bend.
3 reasons why your kitchen sink smells bad when the water runs.
The plumbing in your house is designed to contain harmful gases flush away sewage and provide you with clean and potable water.
Sometimes even after you have scrubbed your sink blitzed your bathtub and cleaned your counters nasty smells can still linger in and around your bathroom and kitchen areas.
The sink trap or the plumbing vent.
If you are smelling sewer gas in your kitchen something has gone awry with the system.
This is not only irritating but it can also be a health hazard.
How to get rid of sewer gas smell now if you smell sewer gas you have a different problem.
But your water supply doesn t need to be clogged like the city s sewage system.