It's been about 6 months since I last cleaned my PC. Today was the day. I setup my small portable compressor, set it on 75 PSI and had some fun.
I find 75 PSI is the safe zone, anything more and you might risk blowing components off the board(s). You can see the dust flying around, and I sneezed half-way though the video.
My PC is stationed in my basement that is normally at 21C and 55% RH. I am a non smoker so the dust you see is fairly light. I do have a dog, so there is some hair!
Thanks for watching!
SOUND WARNING @ 1:00