Add more years of life to a worn plastic valve stem by wrapping it with Teflon plumber's tape. How to Fix a Leaky Faucet If you have a loose valve handle—on a shower, bathroom or kitchen faucet ...

Of all the mistakes anyone could make installing a single-handle shower faucet ... Use an adjustable wrench, not a regular wrench, for securing fittings. Make sure to use Teflon tape, or ...