Safe on Paint, Ceramic Coatings, PPF. and Wrap. Our waterless car wash gets the job done right. Dilution ratio is 256:1. Cap is approximately 10 ml. Makes for a perfecr rinseless car wash. Safe on existing polishes and waxes. Buy with confidence knowing our rinseless wash is quick and easy to use. Apply with a wash sponge from a bucket, or spray on and wipe off with a clean microfiber towel EXCELLENCE FOR EXPERTS -Since 1968, Koch‑Chemie stands for high-quality cleaning and care products in the fields of washing chemistry, vehicle preparation, workshops, and industry. Clean your car and use a fraction of the water it normally takes. The wash concentrate for quick and easy exterior cleaning of lightly soiled vehicles without rinsing. Cleaning, care, and preservation of exterior vehicle surfaces in just one step. The high-quality care components produce a particularly smooth finish. Previously applied polishes and waxes are retained.