How to Replace a Bathroom Faucet

Steps to Replace the Faucet:

1. Turn off the water supply: Locate the shut-off valves under the sink and turn them clockwise to close.
2. Drain the faucet: Open the faucet to release any remaining water in the lines.
3. Disconnect water supply lines: Use an adjustable wrench to unscrew the supply lines from the faucet.
4. Remove the old faucet: Use a basin wrench to loosen the mounting nuts underneath the sink, then lift the old faucet out.
5. Prepare the new faucet: Assemble the faucet according to the manufacturer’s instructions and apply plumber's tape to threaded connections if needed.
6. Install the new faucet: Place the new faucet into the mounting holes, and secure it from underneath using the provided hardware.
7. Reconnect water supply lines: Attach the supply lines to the new faucet and tighten with an adjustable wrench.
8. Test for leaks: Turn the water supply back on and check for leaks. Tighten connections as necessary.
9. Seal the base: If required, apply a thin bead of silicone caulk around the base of the faucet to prevent water seepage.