Mississippi Vape Laws Destroy Businesses and Lives to Benefit Tobacco USA: Illegal Vapes Tobacco Insider 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 Federal flavor ban goes into effect Thursday, but many flavored vape products will still be available Disposable Vape Ban in the US: All You Need To Know Vaping Land Smoke shop managers speak with product ban date approaching