Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Vaping is often marketed as harmless. Flavoured. Trendy. Safer than smoking. But the reality is far more serious, especially for children and teens. When kids vape, they are inhaling addictive nicotine and Not just water vapor: why e cigarettes are so dangerous PUBLIC HEALTH INSIDER Teen Health Info : Vaping everything you need to know How do vapes work and what chemicals are inside them? BTN High