I live in high humidity, so that’s a big part of my setup. I print from a custom dryer with 4 spools in it, which feed to the printer through PTFE bowden tubes. I have a wifi switch for the dryer that just turns on once in a while to keep the ones sitting there from getting wet by keeping the inside of the dryer, well, dry. I store all my filament in containers with a 3d printed silica containers that go into the spool. I use the “rechargeable” silica beads that change color when saturated. Once in a while, when I see that the beads are turning blue in the containers from opening and closing, I will do a drying session where I dry all the silica containers and the spools for a good while and put them all back into the containers. Can be a bit overkill, but it fully eliminates that factor for me!
Just had to look it up, never heard of it! Thanks for the suggestion.