According to a Centers for Disease Control and Prevention (CDC) study, 40% of U.S. adults believe that children's exposure to secondhand aerosol from e cigarettes causes only some or little harm, and 5% Should I Be Concerned About Secondhand Vaping? Everything Vape Eliquidstop Can I be Affected by Secondhand Vape Smoke? What is Thirdhand Smoke? Thirdhand Smoke Resource Center 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