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. Complete Guide to Secondhand Vaping Devices Vape Direct Thirdhand Smoke Resource Center Protecting Californians Is Second Hand Vapor from E Cigarettes Dangerous Infographic Infographics Medicpresents.com Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times