Secondhand Smoke and Secondhand Vaping: Both Bad for Kids University Hospitals 5 Vaping Facts You Need to Know Johns Hopkins Medicine Vaping refers to the act of inhaling and exhaling aerosol, often called vapor, produced by an electronic cigarette or similar device. These devices heat a liquid that usually contains nicotine, flavorings, and Can You Get Second Hand Smoke from a Vape? Crystal Vape & Crystal Bar & SKE Vape Official Station 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 Composition of electronic cigarette aerosol Wikipedia