? () 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 Bad Is Second Hand Vape Smoke Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky Can You Get Secondhand Smoke From Vapes Stay In The Air Is Secondhand Vape Smoke Harmful Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center