To clear out the trap, do the following: Locate the trap directly below the sink. Using your hands (or a spanner for ... which risks creating toxic gas. It can even react with the ammonia found in ...

Look underneath your sink and you’ll see a U-shaped bend in the pipe. This is the P-trap, and while its purpose is to maintain a small standing pool of water to prevent sewer gas from backing up ...

Sewer gas escaping from the P-trap or plumbing vent pipe could also be behind your stinky kitchen sink. But if you've ruled ...