Purple Slice The Ultimate Finish in one easy step! Just wipe. Purple Slice is a revolutionary liquid with many uses on vehicles, office and home. It gives a brilliant streak free shine instantly while cleaning bugs, dirt, and grime. Works on paint, chrome, plastic, glass, motorcycle windshields, helmets, stainless steel, fiberglass, carbon fiber, LCD screens, mirrors, granite countertops, phones, tablets, glasses, and finished wood, plus much more. Leaves no streaks or residue. Won’t turn white if it’s let dry. Just again and wipe. Works best with a microfiber towel.