Secondhand Smoke and Secondhand Vaping: Both Bad for Kids University Hospitals 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 Is Secondhand Vaping Harmful To Your Health? Vape Smoke 220w Risk From Second Hand Smoke On Children Greater Than Previously Thought Second Hand Smoking From Vaping Sitting somewhere when a cloud of cotton candy vapor washes over you? If you can smell the sweet scent of a vape, that's not a great sign. Tobacco Smoke, Vaping, and Asthma AAFA.org