How can I protect my child from thirdhand smoke in cars? Thirdhand Smoke Resource Center 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. Breastfeeding and smoking or vaping Australian Breastfeeding Association Smoking and Pregnancy: The Risks of Vaping Smoking, vaping & pregnancy: in pictures Raising Children Network Women reported by police over toddler vape videos