Texas Vape Ban? Shop Legal CBD, Delta 8 & THCA Vapes Online Texas THC Ban: What You Need to Know and How the Law Office of Shawn C. Brown Can Help The Law Office of Shawn C. Brown P.C. 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 Delta 8 ban in Texas still in place after judge's ruling