Best-Elements Non-toxic and No Bitternt Compressed Air Duster Can Cleaner, 3.5-Ounce Made in the USA, Non-toxic & no bitternt, NO nasty smells or residue left on the surface. Prolongs the life of your valuables & sensitive electronic equipment, Stops the build-up of dust in your electronics, Keeps your computer fan & circuit board dust free, crucial for better performance & a longer life. Cleans dust with a steady stream of sterilized air, an essential cleaning tool for all your expensive equipment.100% Ozone safe, can is recyclable when empty. A dusty fan in your electronic devices (Xbox, Desk Top or Computer) can make the components overheat & worst case scenario, start a fire. Discover the difference Best-Elements can make to your everyday cleaning at home for delicate dusting jobs with a 4 inch straw to help with those hard to reach places, Keep your Fire Alarm dust free & running properly.