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 E Cigs and Second Hand Vaping: Dangers and Protections News Is Second Hand Vape Smoke Harmful? Ben Experts are sounding the alarm about the impacts of second hand vaping. They say it may have the same risks as 'passive smoking'. Listen to the President of the Australian