I have over 5,000 color slides from my late father, as well as many black and white negatives, and small photos. Some of the slides already have some minor mold or mildew.
I want to store this work as best I can. I thought the best way was refrigerate to 40F, then read archives store at 0F. The info about preventing condensation was confusing since it said to bag the boxes of slides -but that would trap warm, moist air, before cooling in refrigerator.
Any tips on how to cool and avoid condensation? Anyone use a freezer for this with freezer set to 40F or set to 0F? I need to stop (slow) additional decay while I get started making copies.