Language label D-GB-E-P. Used to clean the engine on the inside. Products is added to motor oil at operating temperature before an oil change. After adding the product; allow the engine to idle for 10 to 15 minutes depending on the degree of contamination. Then change the oil and the filter. Removes deposits from oil holes; bearings; the piston ring area; etc. Reduces engine noise and oil consumption; improves compression and increases operating reliability of the vehicle. Suitable for all gasoline and diesel engines with and without a particulate filter (DPF/GPF). Helps the perfect working of hydraulic systems such as VVT; VANOS and similar. Can be safely used in vehicles with toothed belt running in oil. Tested for use with catalytic converters and turbochargers. - compatible with all commercially available motor oils - suitable for diesel particulate filters - simple to use - 500 ml is sufficient for up to 5 liter of oil - highly economical - does not attack common sealing materials - gentle but rapid cleaning - tested for turbochargers and catalytic converters