Step 5 · Remove Old Faucet and Clean Deck Surface
With all connections and hardware removed from below, move to the top of the tub deck. Carefully lift the old spout and handles straight up and out of their holes. Set them aside. Use a plastic putty knife to gently scrape away any old, hardened plumber's putty or sealant from the deck surface. Follow up with a rag and a suitable cleaner (like mineral spirits or an all-purpose cleaner) to ensure the surface is perfectly clean and smooth for the new installation.