BHO is made by extracting THC from cannabis in a process that involves using highly flammable butane oil. The practice of making BHO, using methods such as open blasting or open-loop extractions ...
An investigator later concluded it was caused by an explosion of vapors rising from butane that was being used to make hash oil, Portland Fire & Rescue officials said in a statement. Besides ...
(KPTV) - Portland Fire & Rescue investigators said a man was creating hash oil in his home when the butane ... charges for arson while illegally making marijuana extract. The fire happened on ...