Wet-down your car and pull the trigger on stubborn dirt. Spray this concentrated cleaning agent onto the wetted surface, lather the dirt away with a sponge and rinse. Trigger Wash can be used whenever you have to do a little cleaning-no buckets, no mixing and no wasted water-and youll be done before everyone else. Trigger Wash can target areas for pre-treatment of difficult dirt, and Trigger Wash is wax-friendly. Its an all-in-one car-washing tool. This is a 16 ounce bottle.