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. .