Finishing cleaning of gasoline supply systems. It is used via the tank after professional cleaning by the JetClean Plus device. It reduces CO and CH in exhaust gases. The fluid has passed tests for compliance with the international CEC norms. It removes problems during cold engine start, uneven idle run, decrease of power and responsiveness, loss of smooth driving, and high content of toxic substances in emissions. It helps soften and remove soot in combustion chambers, on valves, pistons and rings. It does not influence rubber seals and hoses. Application: for all gasoline injection systems and carbureted engines. It is added in a cleaned fuel tank as a preventive measure and after cleaning the injection system by means of the JetClean device. When the additive is added into the tank, there must be minimum 2/3 of fuel from the total volume (40 liters).