Do Carts Smell? What Vape Pens, Disposables & THC Carts Really Smell Like [2026] Triangle Hemp Wellness Vaping Indoors and How it Contributes to Sick Home Syndrome Bactronix Smoke shops face uncertainty amid Texas' hemp lawsuit How Long Does Vape Smoke Stay in the Air? There's growing evidence that vaping isn't as harmless as it was once marketed, but it's important to keep the claim balanced and accurate. Vaping has been linked to serious lung issues, including Vaping releases toxic chemicals, including heavy metals, as well as ultrafine particles that go deep into the lungs. These increase the risk of heart and lung disorders.