Removes stubborn carbon, gum, and varnish deposits in fuel systems. Dual-clean technology with Enzyme + P.E.A. for deep cleaning. Prevents new deposit formation for long-term engine protection. Enhances fuel efficiency and overall engine performance. Safe for use in all gasoline-powered marine and land engines. Easy-to-use formula—1 oz treats 10 gallons of fuel. Helps restore lost power and improve throttle response. Works in carbureted and fuel-injected engines for optimal results. Treats up to 80 gallons per 8 fl. oz. bottle. Recommended alongside Star Tron Enzyme Fuel Treatment for best performance.