Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center What is Thirdhand Smoke? Thirdhand Smoke Resource Center The health risks of secondhand smoke are widely understood. But what about secondhand vaping? 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 Is Second Hand Vapor from E Cigarettes Dangerous? [Infographic] Techno FAQ Can You Get Secondhand Smoke from Vaping? ZOFO