These components don't just make your drain smell bad -- they could also block the pipes. Sewer gas escaping from the P-trap or plumbing vent pipe could also be behind your stinky kitchen sink.

If you find yourself dealing with a stinky sink drain, then you'll want to try one of the tricks below! What Causes Bad Smells in the Kitchen Sink What Causes Bad Smells in the Kitchen Sink Tricks ...

Use baking soda for bad smells If boiling water doesn't ... The U-bend underneath your kitchen sink is designed to trap sewer gases, and should always be full of water, as this will act as a ...