Quote Originally Posted by centralmo
is this a much better way than using 190 proof alcohol to remove the thc?
It doesn't matter really. Either the Isopropanol or Butane will work.

Using Iso will give you a nice dark/reddish colored oil, and Butane will give you the honey colored oil. Both are equally as punishing when smoked.

Please be careful evaporating either of these. Butane is more combustable than Iso. I had a friend who did a Butane run, inside of his house. Long story short, he got 3rd degree burns over 30% of his body. He was doing it in a small space, in his washroom, the invisable fumes filled up in his house, his furance came on, and he blew out the lower level of his home, and blew himself up. He almost died.

What I'm saying is, DO IT OUTSIDE. The fumes build up inside and any spark will blow you to pieces. Please be careful.

Good luck.