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 Complete Guide to Secondhand Vaping Devices Vape Direct Secondhand Vape Exposure: Effects, Who's at Risk, and More Does Vaping Cause Second Hand Smoke V2 Cigs UK Secondhand smoke and secondhand aerosol Secondhand smoke is harmful to those around you, putting them at risk for serious health issues. Protect your loved ones from the dangers of secondhand smoke by getting started with 802 Quits