Parents: Teens Are Still Vaping, Despite Flavor Ban. Here's What They're Using Vermont Public Federal lawsuit alleges R.I. ban on flavored vapes is unconstitutional Rhode Island Current Federal flavor ban goes into effect Thursday, but many flavored vape products will still be available Are Flavored Vapes Banned in Your U.S. State? Check the Latest List What vape products are still allowed under the new e cigarette policy?