Air duct cleaning services; Automobile cleaning; Car cleaning; Carpet and rug cleaning; Carpet cleaning; Cleaning of building exterior surfaces; Cleaning of external surfaces of buildings; Cleaning of industrial premises; Cleaning of residential houses; Cleaning of side walks, parking lots, concrete surfaces, asphalt surfaces, glass surfaces, vehicles, building exterior walls, floors, parking garages, storage tanks, air craft exteriors, trucks, trains, waste disposal; Outer and inner cleaning of aircraft; Rental of cleaning equipment; Rental of floor cleaning machines; Repair or maintenance of power-driven floor cleaning machines; Rug cleaning; Storage tank cleaning; Street cleaning; Swimming pool cleaning services; Textile cleaning; Trash collection; Vehicle cleaning; Window cleaning