How to Clean Nicotine From Walls BIOSENSE How Long Vape Smell Lasts: Unveiling the Lingering Essence Ecigator Can You Paint Over Cigarette Smells And Stains? Painting over nicotine cigarette stains 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 what cigarette smoke does to a wall : r pics