This product is suitable for daily cleaning and care of all kinds of imported and domestic high-class cars. Small size, convenient to carry. Performance efficient, a grain of 4 liter equals to general water wiper. Main Ingredients: Sodium Bicarbonate Citric Acid Surfactant Decontamination Active Enzymes Polymer Lubricants. Function: Clean and decontaminate, reduce the friction between the wiper and the glass, and protect it.automotive glass, in addition to dust, includes insects, sludge, asphalt, saline, tree sticks, fingerprints, soot, plastic volatiles and so on. This product is a high-performance cleaning agent. It is directly mixed with clean water and added to the wiper kettle. It is very convenient to use and can easily remove the glass oil film and insect traces. This product has a lubricating effect on the wiper rubber skin and has anti-aging function to maintain flexibility and prolong its service life.Dissolve thoroughly, no residual and apply for all metal, rubber, plastic and painted surfaces.Environmental friendly, biodegradable, phosphate and fragrance free formula.