dang! all the fans in my pc went 8 years without cleaning and they didnt look that bad at all!
because the part im showing you is not a fan?and its just the top layer. it really wasnt that much. i just made it look like it was
I have a black cat that spends most of his time on my desk.
I have 4 fans and they never got as dirty as that.
explain this stuffhow much muriatic acid was used in the process