7 Multipurpose low pressure washers; Machines for cleaning of building exteriors and roofs using pressure powered water and parts for the machines, namely, poles, applicators and brushes; Multipurpose power washers and power washing machines and parts, namely, poles, applicators and brushes; Low pressure pumps for washing building exteriors and roofs; Machines for cleaning surfaces using low pressure water and structural parts for the machines; Machines for cleaning a surfaces using high pressure water and structural parts for the machines; Cleaning machines using high and low pressure water for cleaning mold, mildew, calcium, oil, grease and stains from surfaces and structural parts for the machines, excluding clothes washing machines and car washing machines; Cleaning machines using high and low pressure water for exterior surfaces, concrete, wood, windows, brick and stucco, sidewalks, sides of buildings, parking garages, roofs, and building facades and structural parts for the machines, excluding clothes washing machines and car washing machines