Crazy idea. I harvested some yeast from my primary and cleaned it up, put it in the fridge. Used it a month later, worked great. I wanna start a yeast library if you will. Wondering if there would be any advantage to dehydrating my harvest v.s storing it in the fridge for shelf life reasons. I'm guessing no, I see a lotta guys on here freeze it and use Glycol. Just a random thought.