Does Vaping Leave a Smell? Tips for Freshness Does Vaping Leave Odor on Clothes? Tips to Keep Them Fresh Select Vape Club Even after a cigarette or vape is put out, toxic chemicals don't just disappear. They cling to furniture, carpets, walls, clothing, everything it touches. This residue is called thirdhand smoke. And 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.