Acetone and benzene...holy shit that’s toxic stuff. I use acetone to clean mating surfaces before sealant at work in the auto shop. Benzene is far worse. How do you achieve a 100% purge for safety?Non drinker, no alcohol for me. Isn't that for a tincture anyway? RSO requires heat from a rice cooker (I use a hot plate). Isn't Everclear evaporated off?
Here's a link to the man himself. He mentions acetone and benzene in the video. He also says his process achieves complete decarboloxization.