Features: 1. **Advanced Nano Technology**: Our Nano Coating Spray utilizes cutting-edge tetrafluoroethylene technology to provide superior waterproof and oil-repellent protection for your mobile phone screen, ensuring it stays clean and bright longer. 2. **Easy Application Process**: Applying our nano coating is a breeze! Simply clean your screen with alcohol, dry it, spray the solution, and evenly apply. Enjoy hassle-free protection in just a few minutes. 3. **Long-lasting Protection**: Once applied, the nano coating forms a durable barrier against water, oil, and dirt, significantly reducing the need for frequent cleaning and maintaining your screen's clarity and shine. 4. **Versatile Compatibility**: Suitable for all types of mobile phone screens, our Nano Coating Spray is perfect for smartphones, tablets, and other devices, making it a versatile addition to your tech care routine. 5. **Compact and Convenient**: The 30ml bottle is portable and easy to carry, allowing you to protect your devices on-the-go. Keep your screens looking pristine wherever you are! Our mobile phone nanocoating spray contains tetrafluoroethylene. It can make the screen clean and bright. Its use method is very simple: 1. Clean the screen with alcohol first; 2. Wipe and dry the alcohol just used on the screen; 3. Spray nano coating solution; 4. Evenly apply the nano coating solution. And simple to use, very good operation.