Its TSP time and the smoke residue is literally melting off the walls. Cleaning Walls In House TikTok Does Vaping Stain Furniture And Walls? Trends & News About Vaping & Vape Products Nicohit How to Prep and Paint Over Nicotine Stains Does thirdhand smoke decrease my home's value? Thirdhand Smoke Resource Center Does Vaping Stain Walls Does Vape Smoke Stain Walls? Complete Guide Australia Does Vaping In The House Affect Others 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.