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. Should I Be Concerned About Secondhand Vaping? Secondhand Vape Exposure: Effects, Who's at Risk, and More Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Tobacco Smoke, Vaping, and Asthma AAFA.org