How Long Does Second Hand Smoke Stay in Your System What Are the Risks from Secondhand Vape Smoke? NVB Inc. Can U Get Second Hand Smoke From Vapes What Does Vaping Do to Your Lungs? 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 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