Rain-X High foaming Car Wash Concentrate, 100 Oz., cleans, conditions and protects all automotive paint finishes with concentrated cleaning agents, reduces spots & streaks for a high-gloss finish, high foaming action, concentrated formula is enough for 100 car washes, only 1 Oz. of formula is needed to clean an entire vehicle, safe for all vehicle surfaces, will not dull or strip waxed surfaces and pH-balanced to prevent spots and streaks, biodegradable.