MAX Professional 1113 Blow Off General Purpose Air Duster Cleaner, BO-111-113 (8 oz) CANNOT BE SOLD IN CALIFORNIA Removes dust, dirt and microscopic debris from hard to reach areas of home and office equipment. Caution: This is a flammable canned air duster. This product is ozone safe. Only shipped within the contiguous United States to a street address only. Only shipped by FedEx Flat-Rate Ground Service. (No PO Box deliveries.)