Blow Off Air Duster with 152A Propellant (Defined as Non-Flammable) 10Oz, is an all-purpose sterilized cleaner that removes dust, dirt and microscopic debris from hard to reach places, It"s Ozone safe, Recommended For: Computers - Keyboards - Sewing Machines - Photo Equipment - Cash Registers - Printers - Fax Machines - Copiers - Telephones - Lab Equipment - TVs - VCRs - Typewriters - Vacuums - Shredders - Scanners - Stereos - Watches - Clocks - Mailing Machines - Fans - Audio Equipment - Electric Razors - Sports Equipment - Musical Instruments - Desk Tops, SKU: MAXPRO016