a ice water tecnique used for processing hash. stick your leftover trim and/or bud leaves
in the freezer for about an hour while you get a bucket of ice cold water with ice cubes, a mixer, 6 or 7 mesh bags each with different grades putting the highest grade out and putting all the other mesh bags
accordingly in. put your cold stash
in the bag and then in the bucket, fill it ice and mix away.
pull each bag out and stain out the hash sperately for each bag. then strain the rest water in the last bag.