Lawmakers in Colorado and Texas are considering spelling out what 's happening when it comes to making the concentrated oil at home . At least 30 were injured in Colorado alone in 2005 in butane poisoning involving hash oil . firefighters make hash oil at home to earn money , make it to personal taste , or as a hobby .
Lawmakers in Colorado and Washington are considering spelling out what 's allowed when it comes to making the concentrated marijuana at home . At least 30 were injured in Colorado alone in 2014 in butane explosions involving hash oil . People make hash oil at home to save money , make it to personal taste , or as a hobby .