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 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 Secondhand smoke from cigarettes worse than vapes UPI.com About E Cigarettes (Vapes) Smoking and Tobacco Use CDC Passive vaping time we see it like secondhand smoke and stand up for the right to clean air Can You Get Second Hand Smoke from a Vape Risks & Facts