Fixing That Gross Black Gunk in Your Bathroom Sink
Seeing a ring of black gunk in your bathroom sink drain is enough to make anyone want to wash their hands in the kitchen instead. It's one of those minor household annoyances that quickly turns into a major "ick" factor when you realize that slimy, dark sludge is actually living right where you brush your teeth. If you've noticed it creeping up around the stopper or hanging out in the overflow hole, you aren't alone. It's a common problem, but fortunately, it's one you can usually handle without calling in a plumber. ...