Inside the house or a heavy smoker. Everything was covered in nicotine at this house we did today. There was only so much cleaning could do, a full paint as well as replacing blinds is the only thing Does Vaping Stain Walls? Does Vape Smoke Stain Walls with Continuous Indoor Use? Does Vaping Indoors Stain Walls Look E Cigarettes Vs. Smoking: How Vaping Delivers Cleaner Indoor Air Leave A Smell Australia Occupant Stains & Smudges in Buildings How to Identify, Diagnose, and Remove Does Vaping Damage Walls Does Vaping Leave Any Residue Behind On Furnishings Like Cigarettes Do Can Vaping Cause Wall Stains Australia