Pomace is the ground flesh and pits left after pressing.
According to the International Olive Oil Council, crude olive-pomace oil is the oil obtained by treating olive pomace with solvents or other physical treatments, to the exclusion of oils obtained by re-esterification processes and of any mixture with oils of other kinds. It is considered an inferior grade and is used for soap making or industrial purposes.
Crude olive-pomace oil is olive-pomace oil whose characteristics correspond to those fixed for this category in the IOOC standards. It is intended for refining for use for human consumption, or for technical use. It is not really fit for human consumption as it is.