Is Second Hand Vaping Harmful? EDGE Vaping When someone vapes around others they expose them to 'second hand aerosol'. But what happens to that aerosol then? Does it disappear or is it like cigarette smoke and stays around, sticking to Does Vape Have Second Hand Smoke Secondhand vaping may pose risk to your kids: New study Should I Be Concerned About Secondhand Vaping? 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 What Are the Risks from Secondhand Vape Smoke? NVB Inc.