The risks of first hand and second hand vaping Eoleaf 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 Cig Vapor Or Secondhand Smoke: Which Is Worse For You? YouTube Second hand Vape Vs Secondhand Smoke Project Filter Secondhand Vape Vaping poses lower secondhand risk than