What is Vaping? Vaping Dangers Ashley Addiction Treatment Parents using e cigs expose kids to dangerous secondhand vapor Futurity Juul study shows secondhand vaping emissions are less toxic than cigarette smoke Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN First, Second and Thirdhand Smoke: The Differences and Dangers Tobacco Stops With Me