NULL, I don't know how you have patience for this forum.

BUM, you're a fed.
lateralus Reviewed by lateralus on . Duster This is my belated response to this thread about canned air/computer duster. I am sure many of you are familiar with what duster is, some of you may have even used it either to clean your keyboard or maybe even to get high. As always the getting high part is the one I am interested in, and initially I did not know much about 'duster' other then a can I had contained a volatile chemical called tetrafluoroethane. The gas is manufactured by reacting hydrogen fluoride with trichloroethylene. Rating: 5