[cctalk] Recovering floppies attacked by mould

Greetings, Amidst all the floppy archiving discussion, here's a slightly different question: The weather is warmer now where I live, so it's starting to be a good time to do messy work outdoors. I have some mouldy floppy diskettes that I'd like to try to read (mostly 5.25"), plus a good flux reader. What is the best way to attempt to image these floppies? My thinking right now is that for each floppy I can attempt this procedure: - remove the mouldy cookie from the infected disk jacket; discard the latter - give the cookie the best clean I can (how?) and allow to dry - place the cookie in a clean disk jacket - attempt to image - clean floppy drive heads Does this seem like a sensible plan? If so, what would be the best way to clean as much mould off the cookie as I can? Tools that come to mind are distilled water (tap water here is full of chalk), dish soap, cyclomethicone, and of course more fearsome solvents. I have kimwipes, microfibre cloths, and... 200-grit sandpaper, I guess :-) Thanks for any advice, --Tom