Hi. I’m looking at doing some “room temp” ethanol soaks on my hemp flower. I guess by room temp I mean in my Unheated garage in Minnesota in October. I have a 100 gallon tank that I am going to be doing my soak in. The end goal is to make Full spectrum CBD topicals for my business. I’m still working on details but I plan on soaking 25 pounds of finely broken up flower in approximately 30 gallons of ethanol. I’m still trying to work on proper soak times but I’m shooting for a 1 day soak. Should I go more or less?
My main question is what type of mesh bag should I place in my tank to hold the flower during the soak? What is a safe material to use and what micron size should I be looking for?