BHO, or butane hash oil, is a cannabis concentrate produced using butane solvent extraction. The butane separates cannabis compounds from the plant, resulting in a concentrated oil containing THC, CBD, and other chemical constituents, and leaving undesirable plant material behind. The resulting hash oil can range in potency, but may reach heights of 80-90% THC.
Butane hash oil can vary widely in colour and appearance. Typically, it ranges between a light gold to a dark amber colour. Some BHO is hard and translucent, called “shatter,” but it may also be soft and wax-like, hence the term “wax.” BHO can also fall somewhere in between, in a sticky, stretchy form sometimes called “pull-n-snap.”
Most consumers buying BHO intend to enjoy it by dabbing, a consumption method that involves flash vaporization using a specialized water pipe. However, BHO may also be added to bowls of cannabis flower or used to enhance the potency of joints and blunts.