About the product Our windshield cleaning tablets contain disodium EDTA, sodium bicarbonate, and laureth-7. It can effectively clean the surface of the vehicle glass, keeping your car clean and bright for a long time. Its usage is simple: dissolve the cleaning tablet in 4 liters of water. Pour it into the car's water tank and start the wipers to clean the windshield. Highly hydrophobic, removes stubborn oil film, forms a waterproof film, ensures clear vision and improves driving safety. Product Name: Windshield Cleaning Tablets Product Ingredients: Disodium EDTA, Sodium Bicarbonate, Laureth-7 Keywords: Glass Cleaning Weight: 65.4g Product Specifications: 20 pieces Product Size: 6*6cm Note: Light reflection and different monitors may cause the color of the product in the picture to be slightly different from the actual product. Minor errors are allowed in measurement.