Secondhand Vape Exposure: Effects, Who's at Risk, and More Disposable vape ban: I buy my kids vapes to control their addiction ? () Although often promoted as safer than traditional cigarettes, e cigarettes still harm the body in many ways. 1. Health Risks Most vapes contain nicotine, How secondhand smoke, thirdhand smoke & vaping affects kids Secondhand smoke and secondhand aerosol Experts Warn About the Lifetime Effects of Secondhand Smoke in Children CardioSmart American College of Cardiology