How do I remove caulking from a bathtub?
Cut along the top and bottom edge of the caulking with a utility knife. Cut the caulking edges all the way around the bathtub. Cutting the edges provides a way to get a putty knife behind the caulking line.Slide a stiff blade putty knife behind a cut edge of caulking, and pry out so that you can take hold of it. Pull on the caulking line to remove it from the bathtub. Continue this process all the way around the bathtub. Soften the caulking with a heat gun set on low to remove extremely hardened caulking that will not come out.Insert a single edge razor blade into a blade holder.
