Coil Brite is safer than acid type cleaners. Coil Brite may be used through pressure sprayers, without damaging the equipment. COIL- BRITE restores peak cooling efficiency to all external cooling coils. It cleans and brightens in one operation. COIL- BRITE's powerful formulation quickly penetrates dirt, grime and heavy atmospheric fall out. These build-up's can seriously impair heat transfer capabilities and drastically reduce a condensing unit's overall efficiency. NON ACID ALUMINIUM COIL CLEANER AND BRIGHTENER FOR AIR CONDITIONING AND COOLING COILS.