Secondhand Vape Exposure: Effects, Who's at Risk, and More Smoking and Vaping with Asthma: Causes, Triggers and More Global Allergy & Airways Patient Platform What if a Vaping Tax Encouraged Cigarette Smoking? The New York Times 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 Residue left by vapes can pose health risk to young children