Our car glass anti-fog spray contains ethylene oxide, methyl methacrylate, and phenoxyethanol. It can effectively clean the glass and form an invisible and long-lasting protective layer on the glass surface without leaving any streaks and smoke. Its use is simple: first clean the glass surface and keep it dry and free of dirt. Shake the product well and spray an appropriate amount evenly at a distance of about 15cm from the inner surface of the glass. Gently wipe it with a dry towel in the same direction and let it dry naturally. Even under extreme temperature changes, it will not fog up or rain, maintaining visibility, easy and bright, unobstructed vision, making the journey clearer and safer. 100ml Car Glass Anti-fog Spray Anti-fog and Rainproof Content: 128g Ingredients: Ethylene oxide, methyl methacrylate, phenoxyethanol