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 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 Secondhand Smoke vs Vape: What the Science Says In secondhand vape, scientists smell risk American Heart Association Secondhand Smoke Social Media Message Library Tobacco Education Clearinghouse of California