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 Can you get second hand smoke from a vape Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Should I Be Concerned About Secondhand Vaping? Does cannabis create thirdhand smoke? Thirdhand Smoke Resource Center