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. Secondhand Vape Plumes Could Form Lung damaging Radicals Breathing in someone else's smoke or vape isn't harmless. Secondhand smoke exposure can affect your lungs, brain, and overall health. Protect your families and yourself. Inhalar el humo o el vapor de Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association Study suggests switching from smoking to vaping indoors may reduce children's secondhand exposure to nicotine The risks of vape pens' secondhand aerosols