Texas Flavor Ban: What Retailers & Vape Businesses Need to Know Confusion clouds Texas law banning sale of certain vapes, cartridges 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 banning marketing, sale of certain e cigarette products takes effect The Daily Texan Dallas has made it illegal to vape in public spaces, with the new ban taking effect on December 10, 2025 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