Our car glass cleaner contains grapeseed oil and vitamin E. It keeps the glass clean and reduces the hassle of frequent cleaning. Its use method is very simple: before use, clean the dust and debris on the surface of the glass, and then pour the appropriate amount of this product into the wool or sponge, wipe the glass back and forth, and then rinse with water, or dilute the product into the wiper water tank, and then open the wiper directly clean the glass. And can easily handle stubborn stains, keep the glass surface clean and flawless.