RINSOL is used at 150 ? 200 parts per million of 70ml per 450 litres of rinse water in the rinse sections of dishwashing machines. For dip tank operation, 50ml should be used for each 50 litres of water. RINSOL can be introduced into the rinse water line either by direct injection by means of a pump or Venturi, that is available on loan from our Technical Services Department.