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 Are Disposable Vapes Illegal in Texas? Laws & Regulations Texas Vape Ban: What's Legal & What Can You Use? Jones North Texas business owners concerned by new vape regulation, looming THC bill FOX 4 Dallas Fort Worth 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 Texas law bans disposable vapes and THC infused vapes.