Knowledge is protection. As a parent, I make it a point to talk to my kids about the dangers of smoking and vaping, not just once, but regularly. I show them real Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Smoking, vaping & pregnancy: in pictures Raising Children Network Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Smoking, vaping & pregnancy: in pictures Raising Children Network