Fangrui Product Details 1. Features 2. **effective Stain Removal**: Our Waterproof Car Glass Cleaning Brush Is Specially Formulated To Tackle Tough Stains Like Oil Films, Shellac, And Water Stains, Ensuring Crystal-clear Visibility While Driving. 3. **safe For All Glass Types**: The Scientifically Designed Brush Head Is Gentle On All Glass Surfaces, Preventing Scratches And Damage, Making It Safe For Use On Car Windows And Mirrors. 4. **easy Application**: Simply Clean The Glass Surface, Apply The Solution With The Brush, And Rinse With Water. Enjoy A Hassle-free Cleaning Experience That Leaves Your Glass Polished And New. 5. **long-lasting Formula**: With A Powerful Blend Of Citric Acid, Sodium Carbonate, And Disodium Edta, Our Cleaner Not Only Removes Stains But Also Protects Against Future Buildup, Extending The Life Of Your Glass. 6. **compact And Convenient**: The 120ml Size Is For On-the-go Cleaning, Fitting Easily In Your Car's Glove Compartment, So You Can Maintain Your Vehicle's Glass Clarity Anytime, Anywhere. 7. Our Car Glass Brushes Contain Citric Acid, Sodium Carbonate And Disodium Edta. It Can Fully Protect The Glass And Prevent Secondary Pollution. Can Clean Oil Film, Shellac, Water Stains And Other Stubborn Stains. Its Use Method Is Very Simple: 1. Clean The Impurities And Dust On The Surface Of The Car Glass; 2. Open The Lid And Apply It Directly And Evenly On The Car Glass With A Cleaning Brush; 3. Finally, Rinse With Water. No Need To Clean, Polished As New. Brush Head Scientific Design, No Damage To Glass, Long Service Life.