Myth: Vaping is harmless. Fact: Vapes contain nicotine and other chemicals that can harm your lungs and make it harder to quit for good. In California, vapes are now one of the Water Vapor Vape HealthVape Vaping Water: Bad Idea or Safer Alternative? Water Based Vaping Explained We Explore E Liquid Technology! Water Vapes Like Vaping Water Clean Ingredients Zero Nicotine MELO Labs, Inc. Myth: Vapes are just water vapor. Truth: There's usually very little water in vape liquid. The liquid is mostly made of oils and flavored chemicals that may not be safe to inhale.