Glass Sensation is the perfect product for use on windows, windshields, mirrors, ceramic, Porcelain, Stainless steel, chrome, and painted surfaces. This effective product leaves a bright, clean surface, saves time, requires less labor and cleans and brightens in one simple step. You can spray this glass cleaner on a 140 F car windshield in full sunlight and it won't streak. Concentrated 1 Quart