It's Not Just Cigarettes: Vape Residue Sticks on Surfaces Too Thirdhand Smoke Resource Center Passive vaping time we see it like secondhand smoke and stand up for the right to clean air Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times When someone vapes around others they expose them to 'second hand aerosol'. But what happens to that aerosol then? Does it disappear or is it like cigarette smoke and stays around, sticking to