Dear Gene: You’re allowed to make concentrates that don’t require butane, like bubble hash, kief, QWISO hash from rubbing alcohol, and other concentrates extracted with water. As I’m sure you know, ...

Dabs, wax, earwax, honey, honey oil, shatter—whatever you want to call Butane Hash Oil, it's how people are getting stronger, faster, more expensive, and arguably more dangerous THC highs. All the ...