Federal flavor ban goes into effect Thursday, but many flavored vape products will still be available North Carolina begins ban on popular disposable vapes not approved by the FDA, starting July 1 The Rising Wave of State Bans on Disposable Vapes: What's the Actual Impact? The evidence is clear that bans on flavored vapes produce unintended consequences, including increased cigarette use among adults and teens who might have otherwise switched to less harmful alternatives, Cato's Dr. Jeffrey The Unintended Consequences of Banning Flavored Vapes Cato at Liberty Blog Flavored vape ban takes effect in Rhode Island