The FDA Uses Its New Authority To Close Off the Last Remaining Legal Option for Vapers Who Like Flavor Variety Exemption in vape rules allows continued sale of flavors WXXI News KUOW The chase is on: Regulators are slowly cracking down on vapes aimed at teens FDA Begins Banning Vape Flavors with Regulatory Process Vaping Scout Supreme Court hears oral arguments on FDA rejection of flavored vapes FDA move on flavored vapes sparks concern on toxicity, teen vaping