Our automotive ceramic coating spray is carefully formulated with tetrafluoroethylene. Designed specifically for effectively removing dust， fingerprints， water stains and dirt. The usage method is extremely convenient: 1. Clean the car surface to remove dust and impurities. Shake the bottle well and spray evenly about 20 centimeters from the surface. Finally， wipe it with a towel until the paint is smooth. And it can be sprayed， cleaned and maintained quickly and conveniently， without the need for complex steps. Please kindly note:🚚 Fast ShippingThis product ships from our U.S. warehouse via UPS (FedEx as backup). We aim to deliver your order quickly and reliably. 📦 No Return AcceptedThis is a single-use consumable product. Once opened and applied, it cannot be returned, reused, or restocked. Therefore, we do not accept returns under any circumstances. 🔍 Order CarefullyPlease read the product description thoroughly before purchase. Make sure it fits your intended use. We recommend placing orders cautiously. 💰 Promotional OfferThis product is currently on promotion at near cost price, with special deals for bulk purchases. Please check the promotion details on the listing page to save more.