Misconceptions about vaping are incredibly common, particularly among the people who vaping would benefit most. For adult smokers, switching from cigarettes to vape products can save their life. In fact, if a majority of American smokers made the switch to vaping, 6.6 million lives would be saved. In the interests of public health, it is critical that myths about vaping are debunked so people can better understand these products. This fact check confronts several of the most widely-spread misconceptions about vaping.