Can You Smell Vape Smoke? Sikary Vape Official Website Do Nicotine Vape Pens Smell? How to Make Sure Your Room Doesn't Smell Like Pen What Are the Signs of Vaping? How to Spot the Hidden Clues What Does Vape Smell Like? The Aroma of Vaping Revealed! Headshop.com Sitting somewhere when a cloud of cotton candy vapor washes over you? If you can smell the sweet scent of a vape, that's not a great sign.