Do You Inhale Vape Smoke Into Your Lungs Mouth to Lung (MTL) vs Direct Lung (DL) 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 Have you ever breathed in secondhand vapor from a vape? What exactly are you inhaling? It turns out it's a lengthy list of chemicals. FULL STORY What exactly are you inhaling when you vape? CBC News The Right Way to Inhale and Mastering Your Vaping Technique Scout Network