winterline
New Member
I've been using a small bowl filled with 99% alcohol to submerge my Arizer V-tower elbow and screens for cleaning and since I got my vaporizer I've been making cannabutter with the the vaporized weed. Currently the cleaning bowl is a very dark brown color, it's been building up for about 7 months. I was wondering if I leave it open and let all the alcohol evaporate, could I extract anything worth while from the cleaning bowl?