Worried by weed vape pens? Here's why, when, and how to vape concentrate instead.

Let's say a certain reader of this article, it doesn't have to be you, has enjoyed a marijuana vape pen once or twice or several hundred times in the past. This reader might justifiably be scared to death by the controversy around said pens. In the wake of a killer lung disease that can be largely traced back to black-market THC pens, authorities are officially recommending you stop using all cartridge-based vapes. Despite pens bought in their regulated dispensaries testing totally free of dangerous chemical cutting agents, California recommends not using any vape pens whatsoever; Massachusetts has Read more...