SKILCRAFT Power Duster blasts away all dust, dirt and microscopic debris from hard to reach areas. Precision cleaning has now been made simple with Power Duster. This revolutionary product can rid residuals from areas once thought to be impossible to clean. Power Duster is specifically formulated to keep equipment clean - prolonging equipment performance and longevity. By using the handy trigger and extension tube, cleaning is both safe and easy. Power Duster leaves no residue, is ozone safe and the shelf life is indefinite. Ideal for use on computers, keyboards, lab equipment, printers, fax machines, copiers, scanners, telephone and audio equipment, clocks and timepieces, televisions, VCR, CD, DVD, small engines, engine parts, power tools and many more. Power Duster contains 152A propellant, which is non-flammable and is recommended for use on energized equipment. Contains a bitterant to discourage inhalant abuse. SKILCRAFT - made with Pride by Americans who are Blind. Choose SKILCRAFT for quality products with a purpose. SKILCRAFT - every purchase creates jobs for Americans who are blind.