Stain-resistant fabrics are specially treated materials designed to repel liquids and prevent stains from setting in. These fabrics often undergo a chemical process that creates a protective barrier, making it easier to clean spills and maintain their appearance. Common examples include upholstery, clothing, and table linens. Many stain-resistant fabrics are used in everyday items, such as furniture, car interiors, and activewear. Popular treatments include Teflon and Scotchgard, which help to keep fabrics looking fresh and new. This technology is especially beneficial for households with children or pets, where spills and messes are more likely to occur.