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 Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA Secondhand Smoke and Electronic Cigarette Aerosols US EPA Secondhand Smoke Facts and Statistics Infographic Rabbit Air