Breathing in someone else's smoke or vape isn't harmless. Secondhand smoke exposure can affect your lungs, brain, and overall health. Protect your families and yourself. Inhalar el humo o el vapor de Effects Of Second Hand Vape Smoke Health Risks of Secondhand Smoke and Aerosols Factsheet Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Health effects of electronic cigarettes Wikipedia