Wow. I know this is motors but, I took my PC outside today to finally use the wolfbox air duster. Now my PC is what I would class as clean. Used in a room with no carpet (hard wood floor). Place gets cleaned daily. So I wasn't expecting much. OMG. The crap that came out of the AIO rad. Previously I would use compressed air but this thing just kicks ass. The rest of the PC, a little bit of light dust. This thing is crazy. I use a tjmax of 65ºc so I'm used to seeing the CPU temp sit at this regardless and thought that was normal. Hooked the PC back up, and today, 47ºc.
I then used it to blow some leaves around in the garden.
lol.

