Even after a cigarette or vape is put out, toxic chemicals don't just disappear. They cling to furniture, carpets, walls, clothing, everything it touches. This residue is called thirdhand smoke. And it Debunking the Myth: Does Vaping Inside Leave Toxic Slime? Riot E Liquid Vaping Indoors and How it Contributes to Sick Home Syndrome Bactronix How to Detect Cigarette Smoke in Apartments & Rentals: 5 Steps How To Smoke A Vape Like A Pro