Wisconsin e cigarette ban; businesses suing state to block FOX6 Milwaukee Underage tobacco and vape sales declining but still higher than Wisconsin health officials want WPR 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. Wisconsin e cigarette ban; businesses suing state to block FOX6 Milwaukee New regulations on electronic vaping devices took effect Monday in Wisconsin. Starting Sept. 1, any electronic vaping device not listed on the Department of Revenue's Electronic Vaping Device