Can you get second hand smoke from a vape? Understanding Secondhand Vape Smoke Eliquidstop Secondhand Smoke Social Media Message Library Tobacco Education Clearinghouse of California From flavor bans to secondhand aerosol exposure, there's a lot people don't realize about how vaping impacts health, policy, and safety. Flavor restrictions can change tobacco use patterns, influence black market Juul study shows secondhand vaping emissions are less toxic than cigarette smoke