My Bathroom Sink Smells Like Rotten Eggs

What to do when your sink stinks.

My bathroom sink smells like rotten eggs.

Grease stuck in the drain. One of the most common reasons for a kitchen sink to have a rotten egg or moldy smell is from grease or fat getting stuck in your drains. This is actually a pretty common problem that people face. If an odor is coming from your drain or bathroom water it might be because of sulfur.

If you have a smelly bathroom it is likely being caused by some drainage problem. Sometimes it is coming directly from the sink drain. Why does my bathroom smell like sulfur. Rooter plumbing when your kitchen sink smells like rotten eggs it s because hydrogen sulfide which is the source of the smell is a major compound that makes up the gas found in sewage you must check if the smell is coming from the water or the drain.

Nothing is preventing the smell from the sewer from getting into your home. What you can do. The smell comes from hydrogen sulfide gas which is produced by bacteria in the ground in sewage and in contaminated water and pipes it s often known simply as sewer gas. Lots of things can get stuck in the trap of the kitchen or bathroom sinks and when those things start to decompose it can make the drain breathe out a horrible rotten egg smell.

Other times it may be coming from the actual water source. If you only experience the smell when using your hot tap it may be a chemical reaction occurring inside your hot water heater and not a problem with your water supply. Are you plagued with a rotten egg smell coming from your bathroom sink if so then you are not alone. When your bathroom sink smells like rotten eggs the cause is likely contaminated water and drains blocked vents or a dried up p trap.

In some cases the rotten egg smell comes from water that has been contaminated. If your water smells like rotten eggs the odor is usually caused by the levels of sulfur bacteria and hydrogen sulfide that can be found in a building s water supply. You may also need to unblock your drainage vents. Does it smell like rotten eggs but you don t remember having any for breakfast or lunch.

The rotten egg smell comes from a gas by the name hydrogen sulfide. Sulfur smells in your sink could be coming from the water or the drain and either way they aren t pleasant. Have you walked into your bathroom and noticed a foul smell coming from the sink or drains. The gas is produced when bacteria grow in the drain sewage or the ground.

Have a professional licensed plumber install the proper trap. You ll know if the kitchen sink smells bad when water runs by doing an easy test. Bacterial activity in a dirty sink drain produces the stinky hydrogen sulfide gas.