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. Evidence Mounts About the Health Impact of Second Hand Vaping Bisnar Chase How can I protect my child from thirdhand smoke in homes? Thirdhand Smoke Resource Center Clear the Air! Secondhand smoke and vape can trigger your child's asthma attacks. Smoking and vaping are unhealthy for everyone but especially harmful for people with asthma. Whether at home, in the car, or