Secondhand smoke and secondhand aerosol Secondhand Smoke Vermont Department of Health Secondhand Smoke and Electronic Cigarette Aerosols US EPA Secondhand smoke comes from more than just cigarettes. From vapes to cannabis to hookah, secondhand smoke from all products can expose people to harmful chemicals and pollutants. In this blog, Onjewel Smith Can you get second hand smoke from a vape? Understanding Secondhand Vape Smoke Eliquidstop