Kentucky smoke shops must obtain new licenses as tobacco retail law takes effect Mississippi vape law leads to ingredient changes Mississippi's New Vape Law Raises Major Concerns for the Industry A shakeup is happening in the Mississippi vaping industry. Lost Mary and Raz, two popular disposable vapes, will soon be illegal and they aren't the only ones. A 60 day grace period Kentucky Vape Law Challenge Ends: Plaintiffs Drop Lawsuit Against HB 1