This is what happens to you when you vape. Tune in Wednesday for more on vaping and vaping related illness. How Long Does Vape Smoke Linger in the Air? Does Vape Smoke Linger? Crystal Vape & Crystal Bar & SKE Vape Official Station What Does Vaping Do to Your Lungs? Johns Hopkins Medicine you can feel fine while your lungs are still taking the hit. That is the trap with vaping. The device looks cleaner than a cigarette, smells softer, and fits into normal life.