Safe Smoking for Crack and Crystal What to expect, signs of overdose, safer use tips and mouth care. From our friends in Vancouver.From https://vch.eduhealth.ca/ back to resources Drug SpecificGuest UserFebruary 4, 2020Methamphetamine, Crack, Crystal Meth, video, batch2 Facebook0 Twitter LinkedIn0 Reddit Tumblr Pinterest0 0 Likes