Listen up: the rules have changed, and FVP Gas Treatment is the new standard. It's an entirely new formulation for all grades of leaded and unleaded gasoline. The impact: a clear improvement for maximum fuel economy and extended engine life. FVP Gas Treatment also helps extend spark plug life and prevents fuel system rust and corrosion. Even better: FVP Gas Treatment is completely compatible with catalytic converters and smog control devices.
Upon opening, use entire contents, do not store in open container. If spilled on car finish, wash off immediately with clean water. One bottle treats up to 20 gallons of fuel.