Thanks, I'm looking at hash oil atomizers right now, and there is a lot to choose from. Seems like a better idea. I searched a bit around for information about propylene glycol, and it seems to have some hazardous effects on the body according to datasheets, so I'm going to start using Vegetable Glycerin for my electric cigarettes from now on. Seems to be much better.
I now do have another problem. I have never made hash oil, but i think i have an idea of how to make it. I can only get hash where i live, so i can not make oil out of weed. So i basically dissolve hash into aceton, filter it through a coffee filter or something, let the aceton evaporate, scrape it together and smoke it in the hash atomizer?
Please do not use acetone.
You have 3 options for making hash oil which are reasonable.
1. Use ethanol (same procedure as you laid out)
2. Use isopropanol (essentially the same procedure, but more care will need to be taken to get the taste of the solvent out)
3. Use butane or another non-polar solvent (this is the best in terms of getting a pure THC/terpene extract which excludes polar contaminants).
However, for #3 you will need to purge the remaining solvent under vacuum. Again, if you look to the oil forum on this board there is more than enough information there to help you pull this off--and plenty of people (myself included) willing to help you out.
Acetone is bad juju for this type of use--makes me cringe every time I hear someone extracted anything with acetone outside of a lab setting.
Vegetable Glycerin is also untested--while I recommend it over the propylene, any claims as to whether or not it is safer are unfounded. As a chemist I'll say that it is very likely to be safer--but likely isn't
is and safer isn't necessarily safe in this situation--so tread lightly if at all.
Best case scenario is to smoke hash oil only as the health benefits are nearly proven from THC in terms of lung health (appears to have a protective effect on the lungs from cancer, inflammation/asthma, and others).
Another thing to consider is I believe there are certain devices which will work with 'full melt' hash--which is a very purified form of hash (essentially trichomes only) and melts easily when heat is applied.