there are some made for it but they have snap down lids with a vent and allthat, zi have heard of using co2 but I dont know. I always hand stirred but got a washer a couple months ago. I always freeze then chop up fine and dry on paper coffee filters sometimes I put the filters on cardboard so moisture comes out quicker.
I get i bone dry and press some, A buddy of mine dabbed a bunch I dont dab but he loved it, I find the ash tells all when it burns to white ash it was usually good.