THC Vape Pens: Health Effects and Safety Insights Can You Still Buy Disposable Vapes in Texas? 2025 Update Spotted this in a Grapevine gas station Starting Sept. 1, it will be illegal to sell THC or hemp derived cannabinoid vapes (and a few other types of vapes) in Texas. This will 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 Understanding Texas Laws on THC Vape Pens The Webb Firm, P.C. Are THC Vape Pens Legal in Texas? What You Need to Know The Law Office of Shawn C. Brown P.C.