How to remove the dust from PC?

[Marlin.45]

I have an old propane cylinder modded to act as a comp air reservoir. Fill it to 7Bar from the garage comp then fit a hose and use that anywhere.

Mistake was blowing the PC clear with 1 years accumulated dust while in the bedroom!

 

[gash2024]

Prevention is the best cure, as they say

I will second that, get yourself some cheap PC covers for about £3 as they work a treat when your PC is idle.

 

[gazzaman2k]

I use a compressor, take the PC outside and do it.

yeah thats what i do with mine, got a 3HP 10bar 150litre air comressor blows the muck straight out of it lol