It cleans and flushes the engine lubrication system. Highly efficient detergent and dispersive additives dissolve sludge and lacquer deposits, envelope hard particles. Liquid dirt is transformed in a diluted condition. You can use it when replacing oil in gasoline and diesel engines and before using protective additives. After the engine is flushed, new oil becomes much more efficient, shows all its properties: the engine gets its initial power back, engine wear is reduced, amount of hazardous emissions is reduced, oil shortage is eliminated. Application. Add it in the oil motor oil BEFORE its change. After the engine runs in the idle mode for 10 - 15 minutes, drain the oil oil, replace the filter and pour the new oil. 500 ml of the flushing fluid is used for 5 liters of motor oil.