RSO can be made with Isopropyl alcohol 99% acording to his video.

I cooked it for two days in crock pot evaporated most all of it.
Then the left over oil I put in small metal container onto a coffee warmer (like the intructions) for 4hrs. Until the bubbling stopped.
would having a small trace of Isopropyl alcohol leave you with a headache and hung over feeling?
Should I try to burn off more? I don't have much oil after this process and doing this smelled up everything

I just wish I could buy the stuff.