Myth Buster ~ "Second hand vape smoke" is actually water vapour and is not harmful to other people or the environment. #vape #vaping #vapeuk #ecigerette #smoke #quit Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Does cannabis create thirdhand smoke? Thirdhand Smoke Resource Center 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