Tobacco Smoke, Vaping, and Asthma AAFA.org 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 Sitting somewhere when a cloud of cotton candy vapor washes over you? If you can smell the sweet scent of a vape, that's not a great sign. Tobacco Smoke, Vaping, and Asthma AAFA.org Second hand vape smoke linked to more asthma symptoms in kids Secondhand vape plumes could form lung damaging radicals American Chemical Society