Tobacco Smoke, Vaping, and Asthma AAFA.org Smoking and Vaping Harms Your Heath CleanEarth4Kids.org Secondhand smoke and secondhand aerosol What Chemicals Are Present in Secondhand Vape Emissions? Is Second Hand Vape Smoke Harmful Reddit A Cool Guide Side Effects of E cigarettes Sleeping baby safety tip: Keep baby's environment smoke and vape free. Secondhand smoke in areas where a baby sleeps or spends time, like home or the car, increases the risk of health problems.