A concentrated, high-potency formula that keeps stored gas fresh for easy start-up next season and optimum performance year-round. Formulated to reduce the harmful impact of Ethanol-blended gasoline. Protects against gum and resin build-up. Use with the following: all 2- and 4-cycle gasoline engines, marine engines, agricultural equipment, lawn and garden equipment, chainsaws, generators, jet skis, lawn mowers, motorcycles, snow blowers, snowmobiles, and tractors.