Using these clutches is a breeze. Simply open the top handle and place your items inside. They're great for carrying your phone, wallet, keys, and makeup when you're going out. As for maintenance, use a soft, dry cloth to wipe off any dirt or dust. Avoid exposing them to water or harsh chemicals as it could damage the faux leather and metal parts. Also, remember the warning about the chemicals in the product. Keep it away from children and pets, and follow the safety instructions on the California warning website if you have any concerns.