The powerful DATA VAC Electric Duster replaces canned air for a greener solution to cleaning electronic parts. (ClknGo Photo/Buy.com)

Metro Vacuum ED500 DataVac 500-Watt, 0.75-HP Electric Duster

I've always used canned air to blow and dirt out of my computer, but now with the powerful electronic duster made by DataVac, this is now a thing of the past. Besides being economical, the ED500 doesn't spew out fumes that may be harmful or