Teens Find a Big Loophole in the New Flavored Vaping Ban The New York Times Federal flavor ban goes into effect Thursday, but many flavored vape products will still be available Mississippi ban in effect on vapes not up to FDA standards Are Vapes Being Banned in KY? Mr Fog Enjoy To The Last Puff USA: Illegal Vapes Tobacco Insider Later this year a lot of vape products will be illegal to sell. Products not FDA approved are prohibited, subject to seizure, forfeiture, and destruction.