Quote Originally Posted by SouthernGuerilla
Honey oil - Wikipedia, the free encyclopedia

Read!

Acetone - Wikipedia, the free encyclopedia

Also with acetone, its extremely dangerous. If you choose to use acetone buy pure acetone from a hardware or automotive store, it'll be sitting with the rest of the solvents they sell.

I do not use a plastic lid, I instead make a lid with aluminum foil and seal it with a rubber band. You could take your washed plant material and put in between two flat glass plates/discs and squeeze! Or something of a sort!

Be sure that ALL acetone / solvent has evaporated!

LOL Acetone is dangerous but butane fumes aren't?

Supercritical fluid extraction is the best method which BHO or Butane extraction is. There are solvents that are more selective then others. The best solvent for THC extraction is liquid CO2. It requires a special pressurized unit to extract with CO2 but yields a product of 98% pure cannabinoids which can be purified through isomerization to pure Δ9-THC.

Using solvents such as acetone, alcohol or ether will work to make hash oil, but it takes many more steps to obtain a pure product. Butane extraction is by far the easiest way to make the most pure hash oil. Isomerization of this oil or any oil for that matter, makes the same amount of product much stronger and it takes very little knowledge to perform the most common isomerization method list above.