destinking the computers.

Cigerette stink is worst I know but this one I'm bit lucky doesn't stink like one EXCEPT that Mac II has collected so much regular dust in it's life then pushed to storage is bad location where there's humidty is high for long time. That's before I rescued that Mac II Now it stank of must and dust. What is your process to destink that Mac II? Scubbing is part solution but this case is full of cravities and crannies, lot of hidden carvities under that tin sheet fastened in place by melted mushroomed plastic pins. Best way I think is soak it in some kind of chemical. including that PSU minus fan. The worst of that stink is in PSU and whole case. I'll have to take apart that PSU but the case is another matter. Hey, it's 1987 machine so classiccomp applies! :-) What's the solutions to attack this? Bleach dip, ionized chamber (for smoke damage repair) etc? Comments please and where to find some de-stink services locally? Cheers, Wizard