38+ Bathroom Sink Overflow Smells PNG. If you notice a foul odor coming from the overflow pipe in your sink, the pipe is probably harboring a layer of gunk and a colony of bacteria. If the problem is a clogged overflow pipe, it can't be accessed without effort, but you can still clean it easily by pouring the right solutions down the drain.
This bathroom is upstairs, has two sinks, a toilet, bathtub and separate shower. Are we likely to run into any issues if however, i have noticed weird smells coming from the sink overflow holes in 3 different houses. It smells like really musty water, but the water itself does not smell or taste bad at all.
Simply cleaning with boiling water will not get rid of the smell because it may not kill.
I follewed your steps minus. Do you have the nasty rotten egg smell coming from your driain? These were other people's homes, so i can't try. I do know that this sink drains slowly despite using drain cleaner;