Does cannabis create thirdhand smoke? Thirdhand Smoke Resource Center About one in four adults in California report being exposed to secondhand smoke or vape in the past two weeksoften on sidewalks, at home, and in recreational spaces like parks and beaches. E cigarettes contaminated with dangerous microbial toxins Is Second Hand Vape Smoke Bad Is Secondhand Vape Smoke Bad for You? The Arlington City Council has updated its smoking ordinance to ban e cigarettes and vaping devices in all indoor public places and workplaces. Officials said the change closes a loophole in the city's Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association