sink to begin removing the faucet use an adjustable wrench to disconnect the water supply lines from the faucet inlets have a towel ready to catch any excess water now unscrew the mounting nuts holding the faucet to the underside of the sink if you're lucky you can do this by hand now that you've got everything disconnected from below the sink it's now time to remove that faucet to do this grab it and gently shake it back