Using this Gator clarinet case is easy. Just open the case, place your Bb clarinet inside gently, and close it up. When carrying it around, hold it by the handle carefully. As for maintenance, keep it clean by wiping it with a soft, dry cloth regularly. Avoid exposing it to extreme temperatures or rough handling, as this could damage the durable ABS exterior. If there are any small scratches, you can use a mild plastic cleaner to try and buff them out. Always make sure the case is fully dry before putting your clarinet back in to prevent any moisture damage.