While water conservation is on every lips these days, many rules (written or on your conscience) prevent you, for example, to wash and wax your car when you want to. By dry washing your car, not only are you allowed to do this anytime and anywhere, but it will be sparkling clean and you will better protect the paint against grease, dirt, road grime and even key scratches while making future washes easier. Did you know using a waterless carwash saves up to 200 litres (53 US gallons) of water?