New state regulations for vape products to take effect June 1: What to know WHNT.com Federal flavor ban goes into effect Thursday, but many flavored vape products will still be available Michigan Bans Flavored E Cigarettes Will It Actually Work? Washington advocates push for state ban on flavored vapes Tri Cities Area Journal of Business Online vape retailers ignore rules protecting minors, study finds Los Angeles Times Vape Bans: E Cigarette Restrictions in the U.S. and Worldwide Vaping360