Q: I have a leak where the drain line connects to the bottom of the kitchen sink. What can I do? A: What you don’t want to do is run water down that side of the sink. You probably have a leaky sink ...

The P-trap is the U-shaped part of the drain, and it's a common place for sediment or gunk buildup. Most P-traps can be removed by hand, so all you need to do this is a bowl and an old toothbrush.

Q: I have a problem with my plumbing. Below my kitchen sink is a copper pipe that comes out of the wall, extends for about a foot and then goes back into the wall. I have noticed a small leak coming ...

Dear James: I noticed a damp spot from an extremely slow leak under my kitchen sink. I cannot afford to call a plumber right now. Is there some method to temporarily repair it? -- David J.

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › When you’re faced with a clogged sink drain, your first instinct might be to reach for ...