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 Is Secondhand Vape Smoke Bad for You? The Truth on the Trend Molekule Can you get second hand smoke from vape? Vaping Post Can You Get Second Hand Smoke From A Vape? Secondhand Smoke and Electronic Cigarette Aerosol Resources US EPA Juul study shows secondhand vaping emissions are less toxic than cigarette smoke