Secondhand Vape Exposure: Effects, Who's at Risk, and More Sleeping baby safety tip: Keep baby's environment smoke and vape free. Secondhand smoke in areas where a baby sleeps or spends time, like home or the car, increases the risk of health problems. Chemicals E Cigs and Second Hand Vaping: Dangers and Protections Thirdhand Smoke Resource Center Protecting Californians 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