Eurol Powersteering Flush is an additive developed to clean up a dirty power steering system, which will extend the life of the system. After flushing a power steering system, the steering will feel crisp and precise. To flush the power steering system, Eurol Powersteering Flush is added to the old fluid and is circulated through the system. Just warm the system to operating temperature and add Eurol Powersteering Flush. Eurol Powersteering Flush uses the old oil as a delivery mechanism where carefully selected additives, dissolved in oil, gradually and thoroughly remove deposits, removing them from the system by draining the old oil. Warm up the system and shut the engine off. Add the additive to the reservoir and restart the engine. Turn the steering wheel from full left lock to full right lock and repeat for at least 5 minutes. Drain the old oil afterwards and refill with the OEM recommended power steering fluid. The 500ml bottle of Eurol Powersteering Flush is recommended for one complete flush. Eurol Powersteering Flush is recommended for use at service intervals, prescribed in the owners manual or every 50.000 km. Neglecting to flush can cause creaking, difficult and heavy steering, leakage through hardened seals and reduction of steering effectiveness. Eurol Powersteering Flush removes varnish and deposits without softening seals or gaskets. The debris and deposits are dissolved by the additive without the use of an agressive solvent. Regular flushing will aid in preventing sluggish steering in cold weather and prevent any steering noise. Users should consult the Material Safety Data Sheet of Eurol Powersteering Flush for information about storage and shelf life.