This computer is dirty, filthy mess.
Luckily, we have recently struck up a deal with the local computer Gnomes to help us out with such things. The gnomes always get the job done and rarely complain. Solid work, all in all.
Naturally, our gnomes take their job seriously.
Cobolhacker 
I’m glad to see they have their oxygen and protective masks on. Computer Cleaning for the gnomes can pose serious health risks, and our crazy Federal Government hasn’t given them access to health care yet.
😉
Watch out for that weird spongy stuff. Had to clean some out of my father’s Athlon XP 3000+ the other day. Was almost like trying to clean up tiramisu after it’s been sitting out for a couple hours. Thankfully it was just in between the heatsink fins and was quickly cleaned out with a pop sickle stick.