Use Sta-Bil Marine Formula Fuel Stabilizer with every fill-up to help keep your engine running cleaner, leaner, smoother, and stronger than ever. This fuel stabilizer cleans power-robbing deposits from fuel lines, carburetors, fuel injectors, and intake valves to help your engine's performance. It uses industry-leading water removal properties and prevents corrosion from moisture and ethanol-induced water attraction. It also includes double the corrosion preventer than is found in traditional Sta-Bil fuel stabilizer. It is engineered to combat the effects of harsh marine climates, but can also be used year-round, not just for seasonal storage. This fuel stabilizer is safe to use in all 2 and 4cycle marine engines, gasoline, gasoline/oil mixtures, and ethanol blends. It's compatible with all types of maritime vessels including boats and jet skis. It can also be used on all stored or infrequently driven collector cars, motor homes, tractors, snowmobiles, motorcycles, lawnmowers, and other outdoor power equipment.