Proper care and cleaning can help maintain the appearance and longevity of your pendant chain. To clean a pendant chain, use a mild soap solution and a soft brush or cloth to gently clean the chain and remove any dirt or debris. Rinse it thoroughly with water and pat dry with a soft cloth. Avoid exposing the pendant chain to harsh chemicals, abrasive materials, and excessive moisture. When not wearing the pendant chain, store it in a jewelry box or pouch to prevent tangling and minimize contact with other jewelry pieces. Regular maintenance and occasional professional cleaning can help keep your pendant chain looking its best.