Method of manufacturing a vacuum steam cleaning apparatus

摘要

A method of manufacturing a cleaning apparatus may include forming a plurality of apertures in an inner wall of a cleaning head having an annular steam chamber open at a lower edge and enclosing a vacuum chamber. The apertures may fluidly couple the annular steam chamber to the vacuum chamber. The method may include locating the plurality of apertures in vertically spaced relation to the lower edge of the cleaning head. The method may additionally include providing a steam nozzle fluidly coupled to the annular steam chamber.

主权项

1. A method of cleaning, comprising:
providing a cleaning head having a plurality of apertures in an inner wall of the cleaning head, the cleaning head having an annular steam chamber open at a lower edge of the cleaning head and enclosing a vacuum chamber, the apertures fluidly coupling the annular steam chamber to the vacuum chamber and being located in vertically spaced relation to the lower edge of the cleaning head; and providing a steam nozzle fluidly coupled to the annular steam chamber.