I think the first batches I mixed of CCO and DMSO separated because the DMSO was crystalizing and reliquifying as room temp hovered just around the 65 degree point. The CCO separated and sank to bottom where it didn't redissolve when DMSO reliquified. That's probably why I had to keep mixing it back in. I have a topical mix at a lower concentration (that I use for muscle pain, not cancer) and it stays mixed now that I keep it warm enough.
The DMSO I get has much less odor than I expected. My wife has noticed a new odor coming off of me but not as strong as the odor from the CCO I take, and grow, and process, a lot. I don't think that for most people the effect of low odor DMSO would be nearly as noticeable as the BO from some of the people I encounter daily at the mall where I work. Seriously, low odor DMSO really is low odor.
I don't know how it would work as an extracting agent. It would have to be used orally unless the CCO could be separated. Distilling or boiling off wouldn't work. Hmmm.... you just gave me an idea for an experiment. Maybe chilling the DMSO to fully crystalize would do the trick. Not sure how much waxes and other substances would be extracted at same time. But how can I not try it.
As for the expense of ethyl alcohol, people, get a countertop air still. The $230 I invested has saved me well over $1,000 so far. It's still not cheap, but it would look really stupid to beat cancer only to poison yourself with 'cheap' isopropyl alcohol. Anything that can cost you your health or your life is not cheap.