Bardahl Fuel Water Remover is a concentrated blend of special additives that act to dissolve water in petrol and diesel fuel; allowing it to be burnt away during the normal combustion cycle. Eliminates water from petrol and diesel fuel. Protects the fuel system (injection or carburator). Makes cold starting easier and protects the engine from corrosion. Prevent the blocking of fuel injectors and the freezing of carburators or fuel filters due to moisture. Prevents and reduces the formation of rust.