... gas that removes dust, lint, metallic oxide deposits, microscopic contaminants and other soils. 2. Nonabrasive. Odorless. Moisture-free. No ... on delicate areas of computer hardware, disc cartridges, live electrics and hot componentry.Features:Safely removes dust and lint from hard- ... of the inert gas. Canned Air, Dust-off, Computer cleaner, computer blower, spray duster, blower, keyboard cleaner