How Smoking vs Vaping Affects Your Lungs You Must See This ! ! Are you confident that you can distinguish a vape smell from other items? Vapes are known to fool your sense of smell. Don't be fooled! For more information visit vapefreepdn.org, Paso del Norte Can You Smell Vape Smoke In A Room Frequently Asked Questions Does Vaping Weed Smell? (More Terpenes = Stronger Smell) Do you know the signs your teen may be vaping cannabis? Cannabis vape pens are small, discreet, and easy to hide and many parents don't even know what to look for.