Department Know the facts about vaping. Vapes can contain harmful chemicals that are found in cleaning products, nail polish remover, weed killer or even bug spray. To learn more about vaping, No Smoking Cigarette Vape Marijuana Sign High Res Vector Graphic Getty Images UTRGV has been proud to be Tobacco Free since 2015 which includes bans on vaping and e cigarettes and is part of the UT System's Eliminate Tobacco Use Initiative. As part of our commitment Texas to ban sales of THC vapes starting Monday KUT Radio, Austin's NPR Station