Ice cutter premium winter washer fluid and anti-freeze protects to -30 F. Custom made for the demanding conditions of wintertime travel. No mixing required. Contains added antifreeze protection. Will not ice up on windshield; cuts through frost and light ice. Contains methyl alcohol as well as propylene glycol, the most commonly found ingredient in airport de-icing fluid. Danger: Poison, flammable. 1 gallon.