Is Nicotine Free Vaping Safe? The Research Says Cyclone Pods Smoking vs. Vaping: Is One Really Safer Than the Other? Vaping Safety, Smoking, Dangers, Pros, Cons, Debate, E cigarettes, & Tobacco Britannica Vape Without Chemicals Nonnicotine vapes may be marketed as safe, but many still contain chemicals, have unknown health effects, and aren't FDAregulated. Teens are using them more ofteneven alongside nicotine vapes. No Can You Bring Disposable Vapes on a Plane?