Step 4 · Clean the Tub Deck
After removing the old faucet, the tub deck surface will likely have residue from old plumber's putty, silicone, and mineral deposits. It is crucial to create a clean, smooth, and dry surface for the new faucet to seal properly. Use a plastic putty knife to gently scrape away any old putty or caulk. Avoid metal scrapers that can scratch the acrylic or porcelain finish. Use an all-purpose cleaner and a rag to wipe away all dirt, grime, and oils. Ensure the area is completely dry before proceeding.