??? ? ?????? ????? ????? essential ????? ??? ????? ??????? . ??? inspection ??? ??????? ??????? to ensure ???? satisfactory state and that ????? ?? use. ???? ????? ??? ??????? Cleaning luggage { ????? any damage ?? suitcases { ??? ??????? ????? ????? smoothly ?????? also following these tips ?? ???? proper maintenance of luggage