Second Hand Vaping: Minimal Impact Compared to Smoking Passive vaping time we see it like secondhand smoke and stand up for the right to clean air 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 Millions of people are exposed to secondhand smoke every day. People living in multi unit housing are some of the most exposed. The only way to fully protect people from secondhand smoke at How secondhand smoke, thirdhand smoke & vaping affects kids