Universal additive for safe removal of water from the fuel tank of gasoline and diesel vehicles. • Thaws frozen fuel lines • Facilitates cold weather starting • Protects fuel system components from corrosion • Safe for oxygen sensors and catalytic converters • Suitable for all types of gasoline and diesel engines • One package is designed for 40-60 liters of fuel • Recommended for use every third fill-up in cold weather or in case of water entering the fuel system.