Dont make poisonous badly purged extracts to "feed your family"
Can you explain exactly how it is poisonous?? After the initial purge, there is not enough butane left to make a dab poisonous--
I started a thread asking about it, https://www.icmag.com/ic/showthread.php?t=252491
and already there is enough info, from a scientific POV, to know that butane is far from being this rampant killer you are implying--