Vaping Is Far From Harmless NOVA PBS Have you ever breathed in secondhand vapor from a vape? What exactly are you inhaling? It turns out it's a lengthy list of chemicals. FULL STORY Scripps Health E cigarettes remain the most commonly used tobacco product among middle and high school students in the United States, according to the Instagram Can You Get Secondhand Smoke From a Vape or E Cigarette? Secondhand Smoke and Electronic Cigarette Aerosol Resources US EPA