Secondhand smoke and secondhand aerosol 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 About 28% of teens who vape say they use e cigarette products every day. Some teens think e cigs or nicotine pouches are a safer alternative, but they're just as addictive and can contain Does Vaping In The House Affect Others Reddit Is Second Hand Vaping Safe? Presentation Free To View Is Second Hand Vape Harmful Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA