Star Tron® Enzyme Fuel Treatment is a revolutionary new fuel additive using enzyme technology to enhance the performance of boats, automobiles, trucks, RVs, tractors, farm equipment, generators, lawn mowers, lawn equipment, oil burning furnaces and all other small engines.Dramatically Increases Fuel EconomyStar Tron® cleans the entire fuel delivery system, removing performance robbing gum and varnish deposits while modifying how gas and diesel burn, this results in more complete and uniform combustion and therefore better fuel economy.Eliminates Black Soot and Exhaust StainsWith the removal of harmful engine deposits and an increase in combustion efficiency, exhaust emissions are greatly reduced. This results in cleaner air and cleaner boat transoms as black exhaust smoke is noticeably reduced.Removes Carbon Build-UpCarbon deposit formation is a byproduct of unburned fuel in the combustion process. Star Tron's enzymes will break down and disperse these deposits restoring engine...