Features: 1. **Easy to Use**: Simply dissolve one tablet in 4 liters of water, pour into your car's washer tank, and enjoy a hassle-free cleaning experience for your windshield. 2. **Long-lasting Protection**: Our tablets provide long-term protection for your windshield, reducing the need for frequent maintenance and saving you time and effort. 3. **Anti-Fog Formula**: Designed to prevent fogging, ensuring a clear view in all weather conditions, enhancing your driving safety. 4. **Waterproof and Effective**: The reinforced glass surface allows rain to slide off quickly, keeping your vision clear and your driving experience smooth. 5. **Eco-friendly Ingredients**: Made with disodium EDTA and sodium bicarbonate, our tablets are safe for the environment while effectively cleaning your car's glass surfaces. Our car windshield washer fluid tablets contain disodium EDTA and sodium bicarbonate. It can be constructed at one time, enjoy long-term protection, reduce maintenance frequency, and save time and effort. Reinforced glass surface, rain quickly slide, keep a clear vision, driving hassle-free. Its use is simple: dissolve a cleaning tablet in 4 liters of water, pour it into the car tank, and start the blender to clean the windshield. And can effectively clean the glass surface of the car, so that your love car for a long time to keep clean and bright.