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. Parents using e cigs expose kids to dangerous secondhand vapor Futurity Chemicals Secondhand vape plumes could form lung damaging radicals American Chemical Society Is Second Hand Vapor from E Cigarettes Dangerous? [Infographic] Techno FAQ Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA