The radiator, which dissipates the engine heat, could have problems in its functioning due to dirt and sediment, by a lack of maintenance of the cooling system, Radiator flush, is a Cleaner designed for radiators which chemically dissolves dirt, sediments and oxide which over time form an insulating layer causing the engine to overheat avoiding the system to perform at optimal temperatures. Its alkaline properties avoid corrosion in the system while protecting components during the wash.