How does the disposable vape ban work, and how harmful is vaping? Statewide ban on disposable vapes, e liquids approaching Mississippi Must Reject H.B. 916 & S.B. 2850: A Direct Attack on Nicot Mississippi Limits Sale of Unauthorized Vapes SM2 All non FDA approved nicotine products will be illegal in Mississippi starting in October. This includes many products, including most flavors of disposable vapes.