Does Vaping Cause Secondhand Smoke? Juul study shows secondhand vaping emissions are less toxic than cigarette smoke Do Vapes Have Second Hand Smoke We protect kids from cigarette smokelet's do the same Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London E Cigarettes (Vapes) Smoking and Tobacco Use CDC Can You Get Second Hand Smoke from a Vape Risks & Facts