Thirdhand Smoke: Your Skin Absorbs Nicotine from Air and Clothing AIP.ORG How Long Does Smoke Stay In Your Lungs? Vape 'N Vapor Thirdhand Smoke Resource Center Protecting Californians How Long Can You Smell Vape Smoke On Someone In secondhand vape, scientists smell risk Just like footprints you leave behind, smoke and vape leave traces too. On your clothes. In your home. In the air your family breathes. The smell may fade, but the harmful residue Have you ever breathed in secondhand vapor from a vape? What exactly are you inhaling? It turns out it's a lengthy list of chemicals. FULL STORY