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 Secondhand Smoke and Secondhand Vaping: Both Bad for Kids University Hospitals Secondhand smoke from vaping could be harmful to children: study ABC13 Houston Secondhand Exposure to E Cigarettes Puts COPD Patients At Risk Respiratory Therapy