Features: 1. **Effervescent Cleaning Power**: Our tablets dissolve quickly in water, creating a powerful cleaning solution that effectively removes dirt, grime, and streaks from your windshield, ensuring a crystal-clear view while driving. 2. **Rain, Water & Fog Proof**: Formulated with advanced ingredients, our cleaning solution strengthens the glass surface, allowing rain to slide off easily and preventing fog buildup for safer driving in all weather conditions. 3. **Easy to Use**: Simply dissolve one tablet in 4 liters of water, pour it into your car's windshield washer tank, and activate your wipers for a hassle-free cleaning experience. 4. **Long-lasting Clarity**: Keep your windshield clean and bright for longer periods with our specially designed formula that maintains visibility and enhances driving safety. 5. **Value Pack of 30 Tablets**: Each pack contains 30 effervescent tablets, providing you with ample cleaning solution for multiple uses, making it a cost-effective choice for car maintenance. Our car windshield effervescent tablets contain disodium EDTA, sodium bicarbonate, lauryl ether 7. It can strengthen the glass surface, rain quickly slide, keep the vision clear, driving hassle-free. Its use is simple: dissolve the cleaning sheet in 4 liters of water, pour it into the car tank, and start the windshield wiper to clean the windshield. Effectively clean the glass surface of the vehicle to keep your car clean and bright for a long time.