Our auto glass anti-rain and anti-fog cleaning coating agent contains disodium EDTA, cocamidopropyl betaine, palm kernel oil amide DEA. It can efficiently waterproof, form a waterproof film, ensure a clear vision, improve driving safety; Long-term protection, one-time use, enjoy months of rainproof effect, reduce frequent maintenance, save time and cost. Its use method is very simple: 1. Clean the surface of the glass and dry it. Spray a towel with rain repellent to moisten it. 2. Wipe the glass clean with a towel and let it dry. Spray design, fast application, easy maintenance, easy to master.