Our Car Coating Spray Contains Triethyl Citrate, Surfactant, Brightener. It Can Be Waterproof and Antifouling, Restore Deep Luster for a Long Time, Protect Your Car from Being Scratched, Quickly Remove Dirt, and Make Your Car Look Brand-New. Its Use Method Is Very Simple: Use Sponge to Clean the Surface of Car Glass and Keep It Dry. Spray the Paint Evenly on the Car Glass. Dry Evenly with a Towel. Waterproof and Antifouling, Quick Decontamination, Restore Luster, Protect Your Car from Being Scratched, Save Time and Effort.