Secondhand Vaping: E Cigarettes Pose a Risk to More Than Just the User Eastburn Hypnotherapy Center Denver, CO Parents using e cigs expose kids to dangerous secondhand vapor Futurity First, Second and Thirdhand Smoke: The Differences and Dangers Tobacco Stops With Me Smoking and Vaping Harms Your Heath CleanEarth4Kids.org 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.