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 law creates uncertainty for Wisconsin vape shops Vape shops in Wisconsin are facing potential closures due to a new state law that bans the sale of vape products not pre approved by the Food and Drug Administration, which took effect WiscoFAST preparing for potential ban on vape products