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 Second hand vape smoke linked to more asthma symptoms in kids Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA Second hand vape smoke linked to increase of risk of poor respiratory health