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. Everyone wanted to know how I cleaned the nicotine residue off of the walls during this free cleaning!! This was such an satisfying transformation, despite being so physically tough #residue Vaping Inside? Here's How It Affects Your Surroundings Does Weed Stain Walls: Understanding the Impact on Indoor Surfaces King Palm Can vape smoke like geek bars leave stains on walls like this i don't even blow at my wall : r Vaping