Even this fire clean up crew was shocked when they discovered these walls covered in cigarette residue BuzzFeed News Facebook 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 Does Vaping Inside Cause Damage Does Vape Smoke Stain Walls? Let's Find Out Does Vaping Leave Residue On Walls Of Blood Removing Decades of Nicotine Stains with EPC and Steam