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 Harmful When Pregnant Second hand Vaping Exposure Very Low Compared To Second hand Smoking A Thing Avoiding Tobacco Smoke and E Cigarette Aerosol Is a Key Part of Asthma Management Asthma and Allergy Foundation of America Second hand vape smoke linked to more asthma symptoms in kids