Are Flavored Vapes Banned in Your U.S. State? Check the Latest List Wisconsin is now enforcing a ban on all e cigarettes not authorized by the FDA and many Green Bay vape shops are planning to shut down. "Some customers have switched back to cigarettes," Wisconsin e cigarette ban; businesses suing state to block FOX6 Milwaukee Vape ban forces smoke shops to slash inventory Businesses attempt to block Wisconsin e cigarette ban FOX6 News Milwaukee Navigating the Wisconsin Vape Ban: What You Need to Know