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 How to Zero a Vape: The Art of Stealth Vaping How to Quit Vaping, According to Experts The New York Times How Long Does Vape Smoke Stay in the Air? Guide The risks of vaping near babies and children are often underestimated, but they are very real. E cigarette vapour can affect developing lungs, increase the risk of respiratory problems and compromise overall