Passive vaping time we see it like secondhand smoke and stand up for the right to clean air Parents using e cigs expose kids to dangerous secondhand vapor Futurity Secondhand Vaping Poses Hazard to Children Clinical Advisor First, Second and Thirdhand Smoke: The Differences and Dangers Tobacco Stops With Me 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 Does Vaping Cause Secondhand Smoke?