Even the best wax can't produce a brilliant shine unless the paint is properly prepared before application. P21S Paintwork Cleanser removes the pollutants, road film, and rainwater deposits left behind after a washing, so your paint will be ready to receive wax. This gentle, thorough cleanser contains no dyes or perfumes--just safe, effective cleaning agents. With a sparking clean car, you'll get a much more effective wax job. It eliminates small scratches and swirls, too! 11.8 oz. bottle. Made in Germany.