The answer to 'upholstery neglected' is that neglecting upholstery can lead to a variety of problems, including stains, odors, and premature wear. Neglected upholstery can become a breeding ground for dust, dirt, and bacteria, which can cause the fabric to break down and become discolored or damaged.
The most common causes of neglected upholstery are infrequent cleaning, spills or stains that are left untreated, and exposure to direct sunlight or other environmental factors. Symptoms of neglected upholstery may include faded or discolored fabric, musty odors, and a general feeling of uncleanliness. To address these issues, it's important to regularly clean and maintain your upholstered furniture, and to address any spills or stains promptly.