Avoid Impairment Safe Sleep Academy 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. Understanding the Hidden Health Risks of Vaping UL Research Institutes Does Vaping Cause Secondhand Smoke? Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center