Fangrui Product Details 1. Features 2. **powerful Cleaning Formula**: Our Effervescent Glass Cleaner Tablets Contain Triethyl Citrate And Surfactants That Effectively Dissolve Stubborn Oil Films And Water Stains, Ensuring Crystal-clear Visibility On Your Windshield. 3. **easy To Use**: Simply Drop A Tablet Into 200 Ml Of Water, Let It Dissolve, And Spray The Solution On Your Car Glass. Wipe And Rinse For A Spotless Finish, Making Cleaning Hassle-free And Efficient. 4. **prolongs Wiper Life**: Regular Use Of Our Cleaner Helps Extend The Lifespan Of Your Wiper Blades By Reducing Wear And Tear, Ensuring Smoother And Quieter Operation During Use. 5. **quick Defogging Action**: Designed To Quickly Defog Your Windshield, Our Tablets Enhance Driving Safety By Improving Visibility In All Weather Conditions, Especially During Rain. 6. **compact & Convenient**: Each Pack Contains 30 Effervescent Tablets, Making It Easy To Store And Use Whenever Needed. For Car Enthusiasts And Everyday Drivers Alike! 7. Our Glass Oil Film Clean Tablets Contain Triethyl Citrate, Acrylic Acid And Surfactant. It Can Quickly Clean The Windshield Of The Car, Extend The Service Life Of The Wiper Blade, And Make The Wiper Strip Work More Quietly. Its Use Method Is Very Simple: Take An Effervescent Tablet, Put It Into A Container Bottle Containing 200 Ml Of Water, So That It Is Fully Dissolved, Take An Appropriate Amount Of This Product Evenly Spray On The Car Glass Or Sponge, Wipe Back And Forth, Rinse With A Lot Of Water, And Dry With A Towel. It Can Deeply Clean The Glass, Remove Water Stains And Oil Film On The Glass, Quickly Improve Transparency, And Make The Glass Clean And Shiny.