In Oregon a patient may concentrate the plant with an alcohol. Concentrate and extraction mean the same thing except in law. Extract is like shatter and such and concentrate is from soaking in alcohol and not a hydrocarbon.
After grinding up the plant material for the soak if I every get to the point of just trying it with a bunch of plant material I think I would just get these bags and put my material in them and twist tie shut. Then I would soak the bag in a big pot.
Cleanup would be pretty slick and the bag could be squished and such to get it all. Just an idea.
