Features: 1. **Powerful Cleaning Formula**: Our windshield wiper cleaner tablets feature a unique blend of disodium EDTA, sodium bicarbonate, and lauryl ether 7, designed to effectively remove oil films and grime for crystal-clear visibility on the road. 2. **Easy to Use**: Simply dissolve one tablet in 4 liters of water, pour the solution into your car's windshield washer tank, and activate your wipers for a hassle-free cleaning experience. 3. **Enhanced Glass Protection**: The cleaning solution strengthens the glass surface, allowing rainwater to slide off quickly, ensuring your vision remains clear even in adverse weather conditions. 4. **Long-lasting Results**: Keep your windshield clean and bright for an extended period with our effective formula, which helps maintain your vehicle's appearance and safety. 5. **Convenient 20-Pack**: Each pack contains 20 cleaning tablets, providing you with ample supply for regular maintenance, ensuring your windshield stays spotless and your driving experience remains safe. Our car wiper oil film cleaning 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 then 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.