Addcolor Air Duster Traditional disposable air cans will make you repeat expenses, the resulting waste air cans will also damage the environment, now a rechargeable and recyclable adjustable air speed electric air duster, is your best helper to clean dust. It is the great replacement to air dusters. The electric air duster has multiple uses. In addition to regular dusting, you can easily use it in your yard to burn charcoal for your barbecue parties, you can also use it to blow dry your pet dog or cat's wet hair. ; put it in your car to cool your car cushions (when your car can only be parked in the sun).