The engine detergent is intended to clean heavily contaminated surfaces. The product dissolves well hardened oil, bituminous residues as well as burnt resin. Shake before use. Spray on the engine and leave for 5-10 min, then flush it with a strong water flow. To achieve the best result, spray on a warm and dry engine. When using pressurized washing equipment, the detergent may be diluted with water at a ratio of 1:5. ATTENTION! When cleaning engines of vehicles, the colour of bodywork of which is either red or white, avoid getting of the detergent on non-varnished parts of bodywork. Before cleaning, disconnect the battery and cover the parts with power contacts: a starter, a generator, a distributor, etc. Residue is possible due to high detergent concentration. The product is supplied in 0.5l with a sprayer, 5 l, 20l bottles, and 220l barrels.