GUNK Glass Cleaner - Tint Safe formulation is designed specifically to be truck tough and is a non-ammonia based glass cleaner that is safe for tinted windows. Its foaming action and high performance ingredients work to remove even the toughest bugs and road grime that can end up on windshields and windows. The unique formula leaves no film or residue behind. It does not streak and can be used for windshields, taillights, windows, mirrors, and other glass surfaces. Removes cleaning compound, polish spin-off, and masking tape residue from glass as well. Safe for Factory Tinted windows and aftermarket tinting films still under warranty.