We made some U-shaped PVC pieces and zip-tied them to the metal supports on one end of the pool. That's where we put the cover when it's not on the pool. I didn't want a rolling type because we get a lot of crud and debris on the cover and I don't want the clean bubble side touching the exposed/dirty side.
We manually pull a few feet into the brackets, then manually pull a couple more, fan folding with each pull.
This makes cleaning super easy. Bring over the hose, and with each pull, blast the cover well, wipe it with hands or a sponge, repeat. I've never used a cleaner or any chemicals.
When we had an 18' round pool, same procedure with the fan-folding. We used 5 U-brackets on that pool.
For minor dust, some people will flip their cover, contacting the smooth side to the clean pool water. Probably best on a cloudy day, and definitely best to boost FC to take care of increased organic load.