Chemicals Secondhand Vaping: E Cigarettes Pose a Risk to More Than Just the User Eastburn Hypnotherapy Center Denver, CO Secondhand vape plumes could form lung damaging radicals American Chemical Society Parents using e cigs expose kids to dangerous secondhand vapor Futurity Study uncovers the hidden dangers of secondhand vape exposure to children 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.