Parents: Teens Are Still Vaping, Despite Flavor Ban. Here's What They're Using Vermont Public Federal flavor ban goes into effect Thursday, but many flavored vape products will still be available North Carolina vape ban starts tomorrow Info for the vapers out there : in the city of Chicago all the smoke shops were banned many years ago for flavored vapes. Currently this law is starting to affect the Are kids using disposable e cigarettes to get around the vape flavor ban?