Fuel FragranceCotton Candy Scented4 oz. BottleSafe for All Internal Combustion Engines, Injectors, Carburetors, Oxygen Sensors & Catalytic Converters Want to feel like a kid again? Add the sugary aroma of JEGS Cotton Candy Fuel Fragrance to your tank. Three times more concentrated then other fuel additives; one four ounce bottle will treat 12-20 gallons of gasoline or nitro methane, 28-55 gallons of alcohol/methanol, or 8-16 gallons of diesel fuel.Usage:Gasoline -1/3 to 1/4 oz. per gallonMethanol - 1/8 to 1/16 oz. per gallon Diesel fuel -1/2 to 1/4 oz. per gallon