The sofa's quality and beauty might be damaged by dust, food spills, body oils, pet fur, and other stains. Furthermore, a filthy atmosphere poses a risk to one's health and safety in addition to being an aesthetic problem. Before contacting for help, make sure you use techniques like steam cleaning and checking the tags to handle this.
https://www.edocr.com/v/6e171er6/mumsfurniture2/4-cleaning-tips-for-sofas-and-accessories-at-home