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 Effects Of Second Hand Vape Smoke Secondhand smoke and secondhand aerosol Is Vape Smoke Bad For Second Hand Evidence Mounts About the Health Impact of Second Hand 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