Dallas has made it illegal to vape in public spaces, with the new ban taking effect on December 10, 2025 A new TEXAS LAW took effect on Sept. 1 and effectively bans disposable e cigarettes, or vapes, in the state. INFO: kwtx.com 2025 09 04 most disposable nicotine vape devices now banned texas Bill looking to ban THC in Texas examined during second special session THC vapes are about to disappear from Texas stores under new state ban When does the vape ban start in Texas? THC vapes banned in Texas. Shops say customers drained their supplies ahead of the ban, and now retailers are bracing for impact.