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. Even this fire clean up crew was shocked when they discovered these walls covered in cigarette residue BuzzFeed News Facebook The Effects Of Smoking On The Value Of Your House Does Vape Smoke Stick to Walls? Velvet Cloud It's Not Just Cigarettes: Vape Residue Sticks on Surfaces Too Thirdhand Smoke Resource Center