Will Vaping Indoors Devalue a Home? Even this fire clean up crew was shocked when they discovered these walls covered in cigarette residue BuzzFeed News Facebook Nicotine stains, right?? : r Housepainting101 How long does vape smoke stay in the air? Eliquidstop After 23 years of cigarette smoke, these walls were coated in sticky yellow residue. A deep clean with TSP, followed by a shellac based primer, brought them back to life like new. Is this nicotine seeping from my newly painted walls after a shower? How do I get this clean?? : r CleaningTips