Inspirational 17++ How To Clean A Bathroom Sink Overflow Hole
Inspirational 17++ How To Clean A Bathroom Sink Overflow Hole. There has been a musty (moldy?) odor in the bathroom, and i've finally realized it is coming from the overflow drain in the sink. If no, don't worry about it. We've planned to replace it for years but simply pouring water into this hole will not clean it thoroughly. I do know that this sink drains slowly despite using drain cleaner;