STA-BIL Storage Fuel Stabilizer keeps fuel fresh for quick and easy starts after storage. Alternatively, the additive works wonders to keep the gasoline of your car fresh if you arent visiting the pump as often. STA-BIL Storage Fuel Stabilizer removes water to prevent corrosion and cleanses carburetors and fuel injectors. The product also protects the engine from gum, varnish, rust, and corrosion to prolong the life of any engine. One treatment eliminates the need to drain the gasoline of any two or four-cycle engine before storing. Additionally, the product works well to keep fuel fresh in your everyday vehicle if it has been sitting idle for longer than usual.