What Really Happens to Your Sofa After a Year of Hosting: A Spill, Stain, and Odor Experiment

  Fabric furniture can hold onto odors and bacteria far longer than most people expect, especially when exposed to repeated food spills and daily use. Over time, even small stains and invisible residues build up, affecting both hygiene and comfort. This experiment set out to track exactly what happens to a sofa after a year […]