Reddit reviews Surface Type Demagnetizer
We found 1 Reddit comments about Surface Type Demagnetizer. Here are the top ones, ranked by their Reddit score.
Integrated Side Handle for hand held operationOn/Off SwitchPortable and Stationary modelsContinuous DutyDurable Face Plate
Once a month is the de-facto standard. I recommend using a bulk defragmenter like this one. The product name is a bit odd, probably a quirk of translation from where it was manufactured.
Also, consider using better compression software. You should be able to reduce those 18,000 discs to under 17,800. Switch to double-sided floppies for even bigger savings.