A wash cycle is provided for a clothes washer, the clothes washer having a wash zone for receiving a substrate load to be cleaned. The wash cycle includes a step of providing a wash liquor for applying to the substrate load. Another step is loading the wash zone with the substrate load. Another step...http://www.google.es/patents/US7851429?utm_source=gb-gplus-sharePatente US7851429 - Recapture of ions applied in a wash process
