D-TOX FUEL TREATMENT is a complex fuel system cleaner for gasoline engines. A highly concentrated additive in gasoline quickly cleans all the fuel system. Fuel injectors, carburetors, combustion chambers, cylinder heads, inlet valves, valve seats, fuel piping. The product results: Maximum engine power; optimum effective power; improved performance; improved engine response; improved properties of the whole engine. Application: Add in the tank after full fueling. Dosage: for fuel system cleaning: 1 bottle for 60 l of fuel. It can be used in all gasoline engines!!! It is recommended for use each 16000 km of the mileage or once per year!!!