I have one of these woks myself. It definitely gets stained from burned on oil and takes a bit of elbow grrease to clean. It is made of stainless steel rather than a high carbon steel. So, it cannot really be "seasoned" like cast iron or a traditional carbon steel wok. It cooks ok but the problem seems to be inadequate airflow that chokes off the charcoal. The cooking bowl is surrounded by an integral perforated ring. It works ok if you get an intensely hot pile of coals in the middle, place the wok and work quickly. I supposed the new cooking grate with removable center that acts as a wok ring might do a better job.