Are There Harmless Vapes Not just water vapor: why e cigarettes are so dangerous PUBLIC HEALTH Vapes aren't harmless! They can contain addictive nicotine and harmful chemicals. Quitting improves lung health and reduces exposure to toxins. Break the cycle of nicotine dependence for good. Support is out theretext, While vaping is not risk free, it is less harmful than tobacco Our World in Data Are Disposable Vapes Safe? EDGE Vaping