Spray Glass Cleaner Window and Glass Cleaner is a non smear, liquid glass cleaner for the removal of dirt, grease and wax etc from all types of glass. It also works brilliantly on polished alloy or durabrite wheels for a quick clean and added extra sparkle. Simply spray a small amount from a distance of about 6-12" directly onto the surface, then wipe immediately with a clean dry cloth or dry paper towel. For small areas spray onto cloth first. Not suitable for aftermarket tints, colour may fade but doesn't affect the strength of the product.