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 ecigarette is riskfree. Health effects of electronic cigarettes Wikipedia Want to quit smoking? Vaping is not the answer The hidden fire risks of vaping and e cigarettes: what you need to know Let's Talk about VAPING for Children and Teens! Milford School District E Cigarettes: Safer But Not Safe