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 THC vape ban goes into effect in Texas. Here's what it means Texas THC Vape Ban Just Took Effect As of Sept 1, it's now illegal for retailers in Texas to sell or promote THC vapes. Here's what you need to know North Texas vape shops face losses, uncertainty after new ban on THC infused vapes goes into effect CBS Texas