Monoclonal antibodies are the treatment of choice for consolidation because of sparing marrow and targeting CLL cells. Alemtuzumab has been used for this purpose and results confirm improvement of CR and MRD negative responses but alemtuzumab induced immunodeficiency lead to unacceptable infectious complications. Rituximab monotherapy induces low response rate at standard dose regimen. This is at least partially due to shaving of CD20, mechanism by which CD20 is lost from the leukemic cells but these cells are not cleared. Using low doses of rituximab reduced shaving and allowed CLL cells clearance by the mononuclear phagocytic system. Such low doses of rituximab can be administered subcutaneously.