You don't even have to be in a filthy environment. I blast a cloud of dust
out of this junk toshiba once a month with the rubber tipped blow gun on the
air compressor. And it never leaves the living room.

--
Steve Barker







"Art" wrote in message
ink.net...
If you managed to get the fan full of crud in one year, you must be using
it in a filthy environment. Maybe you should vacuum once in a while.