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 While vaping is not risk free, it is less harmful than tobacco Our World in Data Secondhand vape exposure: Risks and side effects Vaping Produces Far Less Second Hand Nicotine Than Smoking Respiratory Therapy Secondhand Smoke and Electronic Cigarette Aerosol Resources US EPA Secondhand Vaping Poses Hazard to Children Clinical Advisor