Hash-oil extraction isn’t terribly complicated, but it frequently relies on the use of highly flammable gases in order to do it.

Butane hash oil (BHO) can be processed using various techniques to create several different products, including shatter, budder and wax. This article explores BHO extraction and other techniques.

Ban butane hash oil extractionThis shatter hash is made using butane hash oil extraction. Denver is considering banning such extraction in home operations. (Joe Amon, Denver Post file) ...

In Colorado, marijuana businesses are required to use a closed-loop extraction system when making solvent-based marijuana concentrates, and a 2015 law set felony charges for making hash oil at ...

Dear Stoner: What happened to butane hash oil or CO2 oil? Are those forms of extraction pretty much dead now? Dilfer Dabs Dear Dilfer Dabs: Just about every aspect of the cannabis industry has ...

EL CAJON — Investigators probing the cause of a fire that killed two dogs as it ripped through an El Cajon home Wednesday found evidence inside the home of a butane hash oil extraction lab ...

An explosion at the Broker Inn early Wednesday morning was caused by butane hash oil extraction. Police are looking for two suspects in the blast.

Police raided an illegal butane hash oil extraction lab Tuesday south of Pleasant Hill, according to the Lane County Sheriff's Office.

A 36-year-old man was arrested Wednesday for his alleged involvement in a butane hash oil lab that police discovered last week at a Citrus Heights home.