E Cigs and Second Hand Vaping: Dangers and Protections First, Second and Thirdhand Smoke: The Differences and Dangers Tobacco Stops With Me 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 Vaping Indoors and How it Contributes to Sick Home Syndrome Bactronix Early research says secondhand smoke from vaping may not be as bad as cigarettes, but it's still not harmless. https: fox59.com news national world does vaping cause secondhand smoke doctors explain the side effects Is Second Hand Vapor from E Cigarettes Dangerous? [Infographic] The Local Brand