Clean Air USA is a Rexair Authorized Rainbow® Distributorship offering both sales and service. The Rainbow® Cleaning System is the latest evolution in the history of a truly revolutionary home cleaning system. Clean Air USA serves 27 counties in New York State including Allegany, Broome, Cattaraugus, Herkimer, Lewis, Livingston, Madison, Monroe, Oneida, Ontario, Orleans, Oswego, Otsego, Schuyler, Seneca, Steuben, Tioga, Tompkins, Wayne, Wyoming and Yates Counties.