ULTRA KLEEN is a powerful, ready-to-use spray cleaner that easily penetrates and lifts grease, oil, wax, clay soils, nicotine, and protein type soils. ULTRA KLEEN is ideal for dried bug residue, whitewalls, plastic and vinyl surfaces, and seatbelts. ULTRA KLEEN is a surface cleaner that may be used in the process of automotive refinishing. ULTRA KLEEN may be diluted up to 1 part to 40 parts water, creating an effective cleaner for lighter applications.