What is a “butane honey oil lab”?
Well, as you might think, it is a lab for making butane honey oil. Next time get a computer with Google.
Canabis or hashish oil
Hash oil, also known as honey oil or cannabis oil, is an oleoresin obtained by the extraction of cannabis or hashish. ... There are various extraction methods, most involving a solvent, such as butane or ethanol.
A drug lab for making hash oil from pot. People mainly do it nowadays because they are making the oil to put in vape pens, as that is becoming a more popular way to ingest THC instead of burning your lungs up smoking it.