A ban on disposable THC vapes available at thousands of retailers across Texas goes into effect in less than a month, regardless of whether Republican state lawmakers succeed in their efforts to Juvenile Vape Pen Possession Charges in Texas Maddox Law, PLLC. North Texas vape shops face losses, uncertainty after new ban on THC infused vapes goes into effect CBS Texas 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