Vaping Around Babies How Secondhand Vapor Smoke Can Harm Kids Study finds secondhand smoke may be source of lead exposure in children, adolescents Vital Record The risks of first hand and second hand vaping Eoleaf Ever wonder if VAPING has any secondhand smoke? Check out our myths and truth post to learn more. TLDR: Be courteous. Just because vape aerosol doesn't smell as bad as cigarette smoke, 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