Add to fuel in all 4-cycle engines (carburetor and injection system). 80 ml sufficient for 5 to 10 l fuel. Add every time you fill up. Increases engine performance. Removes deposits in the fuel system, on valves, spark plugs and in the combustion chamber and prevents renewed formation. This also reduces fuel consumption. Protects the entire fuel system from corrosion. Prevents carburetor icing.Enthusiasm the driving force behind all our thoughts and actions. With their dedication and passion, their ideas and abilities: a globally renowned manufacturer of premium quality lubricants, motor oils, additives, vehicle care products, chemical repair tools, service products, glues and sealants. Enjoy the benefits of a full product range offering everything you could need: with more than 4,000 articles, we offer the perfect product for any vehicle in the world. Whether for cars, bikes, commercial vehicles, construction equipment, boats or garden appliances. For private use at home, in professional workshop applications or for efficient industrial use: our problem-solvers lengthen the service life of motors and aggregates and ensure their excellent performance and proper function for many years to come. These are the key factors to boosting your driving enjoyment and reducing your costs for the long term.