DepEd Don't be fooled by the name. Vape isn't harmless water vapor, it's a marketing illusion. What e cigarettes actually release is aerosol packed with harmful substances: nicotine that hooks you, formaldehyde it's just water vaporit can't harm you Quit Smoking with Breathe Therapy Can You Vape Water and Should You Put Water in Your Vape? Ever wonder what's behind the "flavor" in a vape? It's a lot more than just water vapor and a scent. When that liquid heats up, it creates an aerosola chemical mist What's in an E Cigarette? American Lung Association