It provides a quick cleaning action, cleaning out the entire fuel system thoroughly, therefore increasing engine performance. It improves combustion, reducing the need for octane. It cleans and removes build-up from feed valves. It eliminates irregular engine running, restoring power and acceleration. It extends maintenance intervals and saves fuel. The entire contents of the bottle are poured into the tank, preferably prior to filling up with fuel. Repeat the treatment every 6,000 km. One bottle treats 50 lt of fuel.