Removing Decades of Nicotine Stains with EPC and Steam Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center 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. Does Vaping Damage Your Walls? Let's Find Out! Vapoholic Is this nicotine seeping from my newly painted walls after a shower? How do I get this clean?? : r CleaningTips