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 Debunking 7 Myths About Secondhand Smoke Second hand e cigarette vapour increases risk of poor respiratory health, study finds Nursing in Practice In secondhand vape, scientists smell risk American Heart Association Does Second Hand Smoke Kill? SiOWfa16: Science in Our World: Certainty and Controversy