Secondhand Smoke and Secondhand Vaping: Both Bad for Kids University Hospitals Secondhand smoke from vaping could be harmful to children: study ABC13 Houston First, Second and Thirdhand Smoke: The Differences and Dangers Tobacco Stops With Me 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 Tobacco Smoke, Vaping, and Asthma AAFA.org Myth Buster ~ "Second hand vape smoke" is actually water vapour and is not harmful to other people or the environment. #vape #vaping #vapeuk #ecigerette #smoke #quit