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 City Did you know that Secondhand vape and cigarette smoke have similar nicotine levels? For tips on how to protect yourself and your loved ones from toxic secondhand smoke please visit Secondhand vape exposure: Risks and side effects Symptoms Of Second Hand Vape Smoke Secondhand smoke is harmful to those around you, putting them Secondhand Smoke and Electronic Cigarette Aerosol Resources US EPA ? () Although often promoted as safer than traditional cigarettes, e cigarettes still harm the body in many ways. 1. Health Risks Most vapes contain nicotine,