It's Not Just Cigarettes: Vape Residue Sticks on Surfaces Too Thirdhand Smoke Resource Center Vaping vs Smoking: Effects and Tips for Protecting Your Lungs Max Hospital Early research says secondhand smoke from vaping may not be as bad as cigarettes, but it's still not harmless. https: fox59.com news national world does vaping cause secondhand smoke doctors explain the side effects Researchers Warn of Potential Harm From E Cigarette Secondhand Vapor AZPM Why Vaping is Dangerous, Especially for Children with Asthma The National Environmental Education Foundation (NEEF) Think it's just harmless water vapor? Think again. The aerosol from vapes isn't safe not for you and not for anyone around you. What's really in secondhand vape aerosol?