Justices unconvinced of arguments against FDA's flavored vape ban A new Texas law that bans the sale of TC infused vapes took effect on Monday. Although the law does not ban the possession of TC vape pens, retailers who sell them could San Antonio could be the first Texas city to ban flavored vapes A new Texas law that bans the sale of TC infused vapes took effect on Monday. Although the law does not ban the possession of TC vape pens, retailers who sell them could Texas law bans disposable vapes and THC infused vapes.