More Texas Schools Install Vape Detectors in Restrooms/Locker Rooms

August 14, 2025 – More Public schools across Texas are installing vape detectors in restrooms and other common areas following the passage of House Bill 114, a recently passed state law signed by Governor Greg Abbott aimed at curbing student vaping on campus.

The law, which took effect in September 2023, mandates mandatory disciplinary action for students caught using or possessing e-cigarettes on school property.

To help enforce the law, many Texas school districts have turned to vape detection technology, which alerts administrators when chemicals associated with vaping are present in the air. These devices are often installed in school bathrooms and locker rooms—areas where traditional monitoring is difficult.

Supporters say the law and the detectors serve as a deterrent, helping to reduce health risks and keep campuses safe. Critics argue it emphasizes punishment over prevention and may disproportionately affect certain student groups.

As vaping among teens continues to rise nationwide, Texas joins a growing number of states taking aggressive steps to combat the trend in public schools.

Here’s a breakdown on the finer points of Texas law:

• Under 21 Prohibition: It is illegal in Texas for anyone under the age of 21 to possess, purchase, consume, or accept cigarettes, e-cigarettes, or other tobacco products. This aligns with federal law, also setting the minimum age at 21.
• Class C Misdemeanor for Tobacco/Vaping (Non-THC): Students caught with these items in violation of the age restriction can indeed face a Class C Misdemeanor and a fine of up to $100. They may also be required to participate in a tobacco awareness program or community service, and failing to do so could result in driver’s license suspension or denial.
• Felony for THC Devices: Possession of a vape pen containing THC or any related substance is classified as a felony in Texas, regardless of the quantity. This is because the law considers THC from sources other than the marijuana plant as a Penalty 2 Group Substance, and concentrates containing THC, regardless of amount, are treated as Penalty Group 2 substances. Penalties for a THC possession conviction can range from six months to life in prison, along with substantial fines, depending on the amount.
• School Penalties: In addition to legal consequences, students caught with vaping devices on school property or at school-sponsored events may also face school-based disciplinary actions.