Secondhand Smoke and Secondhand Vaping: Both Bad for Kids University Hospitals 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. Vaping Produces Far Less Second Hand Nicotine Than Smoking Respiratory Therapy Tobacco Smoke, Vaping, and Asthma AAFA.org Secondhand Vape Exposure: Effects, Who's at Risk, and More