Liquid K2, a style of artificial marijuana that triggers erratic behavior when smoked, is getting smuggled to inmates through the mail, sprayed on letters and webpages of textbooks. This way of K2 is much more challenging to detect than regular leafy K2 products which look far more like cannabis. k2 https://sparxsocial.com/story7061877/the-2-minute-rule-for-k2-spray-on-paper