For best results, apply to a clean surface. Product can be applied to either a WET or DRY surface. Spray product onto surface to be treated one section at a time. Evenly spread the product over the area to be treated using a dry, clean microfiber towel. Wipe off with a separate dry, clean microfiber towel. Do not use on EXTREMELY DIRTY surfaces, or surfaces that may become slippery. Spray Wax is safe and effective on fiberglass, clear coat, painted metals and plastics, stainless steel, aluminum, and other non-porous surfaces.