Supreme Court grapples with flavored vape ban: Key takeaways Federal flavor ban goes into effect Thursday, but many flavored vape products will still be available FDA Warns Puff Bar, Others to Stop Selling Flavored Disposable E Cigarettes Parents: Teens Are Still Vaping, Despite Flavor Ban. Here's What They're Using Vermont Public Clear' Vapes May Have Even Worse Health Effects MedPage Today Wisconsin's ban on many vapes upheld in appeals court. What's next?