Does Vaping Stain Walls? If you vape, you inhale a lot of harmful substances. These can damage your heart and lungs. Does Vape Smoke Stain Walls with Continuous Indoor Use? Can Vaping Stain Your Walls? Explained Vape Direct Vaping can silently destroy your body, damaging multiple organs without you realizing it. Each puff delivers a mix of nicotine, propylene glycol, glycerin, heavy metals, and flavoring chemicals that slowly corrode your