 The washing phase removes cellular stromata, plasma free hemoglobin, anticoagulant solution, activated clotting factors, any plasma bound antibiotics, intracellular enzymes, plasma, platelets, and white cells.The unwanted fluid passes out of the wash bowl and into a waste reservoir bag.Washing continues until the reinfuse button is depressed (or the program ends, in the case of an automatic device) and the appropriate amount of wash solution has been delivered to the wash bowl.