Is It Dangerous To Breathe In Secondhand Vaping Smoke? Passive Vaping Explained We protect kids from cigarette smokelet's do the same with vaping. Secondhand vape isn't harmless, here is what parents need to know: https: www.undo.org disease secondhand vape Secondhand Smoke Social Media Message Library Tobacco Education Clearinghouse of California Secondhand smoke from vaping could be harmful to children: study ABC13 Houston More middle and high schoolers are getting exposed to secondhand vape aerosols, study indicates The Boston Globe