Star Brite Star Tron Enzyme Fuel Treatment - Concentrated Formula

Gasoline fuel additive allows engines to start easily and run smoothly, even when using ethanol-blended fuel or after sitting idle for months. Breaks down excess water and sludge to prevent phase separation. Cleans entire fuel delivery system, removing gum and varnish deposits and modifying fuel burn for maximum performance, increased fuel efficiency, reduced emissions, and reliable operation. Stabilizes fuel for up to two years. Safe for all gasoline engines. Overdosing not harmful.