Can you get second hand smoke from a vape? Understanding Secondhand Vape Smoke Eliquidstop Secondhand Vape Exposure: Effects, Who's at Risk, and More The health risks of secondhand smoke are widely understood. But what about secondhand vaping? 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