Sitting somewhere when a cloud of cotton candy vapor washes over you? If you can smell the sweet scent of a vape, that's not a great sign. Does Vape Smoke Stay On Clothes How Long Does Vape Smoke Stay in the Air? EO Thirdhand smoke from vaping can stay on clothes, furniture, and other surfaces children touch every day. Help protect children by keeping homes, cars, and shared spaces vape free. Learn more at: 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.