How to Detect if Someone is Vaping in Your Home: Key Signs to Watch Do Nicotine Vape Pens Smell? The safest vape is the one you never start. Flavoured vapes were designed to feel harmless: Candy taste. Fruit smell. Cool packaging. Viral aesthetics. But your lungs don't care about the flavour. Go smoke and vape free and watch your health bloom. Quitting smoking and vaping is one of the best things you can do for your body. Just 20 minutes after you