Step 2 · Disconnect the Old Faucet
This is the step most people slow down on. Take it one move at a time — there’s no rush, and you can rewind the clip as many times as you need.
Using an adjustable wrench, carefully disconnect the supply lines from the old faucet. Employ a basin wrench to loosen and remove the mounting nuts securing the faucet to the sink. Be prepared for some dripping; have rags or a bucket handy. Take photos for reference during reinstallation.