Paint stripper can come in a liquid form, a paste, a gel or a spray, so deciding on the material is the first step in buying a paint stripper. Use a paste or gel paint stripper on vertical surfaces withhelp from a home repair specialist and remodeling contractor in this free video on home improvement and maintenance. Expert: Tim Gipson Contact: www.inhisstepsremodeling.com Bio: Tim Gipson is a home repair specialist and remodeling contractor in Franklin, Tenn. Filmmaker: Tim Brown