Secondhand Vape Exposure: Effects, Who's at Risk, and More Understanding Secondhand Vape Dangers and Their Impact on Your Lungs Can you get second hand smoke from a vape? Understanding Secondhand Vape Smoke Eliquidstop Tobacco Smoke, Vaping, and Asthma AAFA.org 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