Secondhand Vape Exposure: Effects, Who's at Risk, and More FDA move on flavored vapes sparks concern on toxicity, teen vaping Can Vaping Cause Nosebleeds? Vape Blog Do Vapes Have Second Hand Smoke Do electronic cigarettes create thirdhand chemical residue? 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