Safety for Vaping Around Pets Bayside Animal Hospital Bayside Animal Hospital Debunking 7 Myths About Secondhand Smoke Researchers Warn of Potential Harm From E Cigarette Secondhand Vapor AZPM 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 Secondhand Smoke vs Vape: What the Science Says Health Problems Caused by Secondhand Smoke Smoking and Tobacco Use CDC