Asthma and Allergy Foundation Tobacco can be bad for your health even if you are not the one smoking. Breathing in the smoke can lead to many health problems. Vaping is 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 Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times 2nd Hand Vape Smoke Effects Debunking 7 Myths About Secondhand Smoke E Cig Vapor Or Secondhand Smoke: Which Is Worse For You? Does Vaping Cause Second Hand Smoke V2 Cigs UK