Falcon Dust, Off Compressed Gas (152a) Disposable Cleaning Duster, 1, Count, 3.5 oz Can (DPSJB) Falcon Dust-Off Aerosol Compressed Gas (152a) Disposable Cleaning Duster, 1-count, 3.5 oz can The Original Duster 100% Ozone Safe A Bitterant is added to the Compressed Gas to Discourage Inhalant Abuse The Versatile Cleaning Tool Compact Indispensable for places where space is tight Same efficient blasting power as larger models 100% Ozone safe Bitterant added to help discourage inhalant abuse Indispensable for places where space is tight Same efficient blasting power as larger models 100% Ozone safe Bitterant added to help discourage inhalant abuse Falcon Dust-Off Aerosol Compressed Gas (152a) Disposable Cleaning Duster