How long does vape smoke stay in the air? How long does vape smoke stay in the air? Eliquidstop I think the message is simple: If you don't smoke, don't start vaping. If you're vaping, don't keep smoking." Full story How To Smoke A Vape Like A Pro 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