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 vapes banned in Texas. Shops say customers drained their supplies ahead of the ban, and now retailers are bracing for impact. Texas bans the sale of THC vape pens The Texas Tribune Texas Legislature Close to Passing a Ban of All Vaping Products Vaping360 When does the vape ban start in Texas?