How To Tell If Your Tenant Has Been Smoking Inside Your Unit Ellicott Development Children At Play Please Don't Smoke Or Vape Penalties Apply Portrait Wall Sign No Smoking Or Vaping This Is A Smoke Free Building with Icons Portrait Wall Sign Does vaporizing weed smell more than smoking it? 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.