Here's how readers responded to Wisconsin's new vape ban, restrictions Wisconsin now enforcing new regulations on vaping devices, with local shops taking a hit Business owners face mass closures as officials approve sweeping new ban: 'We got 15 days warning' WisconsinNews: On Sept. 1 a new Wisconsin law went into effect placing a ban on all vape products not approved by the FDA, which limits the state's vape selection to 39 products. New Wisconsin vaping law bans most flavored products