We can't tell you how many times our bathroom sink drains have clogged, mostly from hair. When the dirty water takes forever to drain after you've washed your face or brushed your teeth, it leaves a ...

Bathroom sink drains can become clogged from hair, globs of toothpaste, and soapy residue. Fortunately, you don't need to call a plumber to unclog and clean the drain if you do regular cleanings.

Is your bathroom sink stinky? The hole in the back of the sink may be to blame.