Does Vaping Cause Secondhand Smoke? 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 Exposure to E Cigarettes Puts COPD Patients At Risk Respiratory Therapy Parents using e cigs expose kids to dangerous secondhand vapor Futurity Dangers of Secondhand Vape From E cigarettes Secondhand Vaping