Does cannabis create thirdhand smoke? Thirdhand Smoke Resource Center Secondhand Smoke and Secondhand Vaping: Both Bad for Kids University Hospitals Can You Get Second Hand Smoke From Weed Vape E cigarettes and Vaping Commercial Tobacco Use Study shows second hand vaping exposure very low compared to second hand smoking Juul study shows secondhand vaping emissions are less toxic than cigarette smoke What Are the Risks from Secondhand Vape Smoke? NVB Inc.