Sinopec parawini Harare
E wehea sperm parawini i te hinu masivesivá i roto i te hanga o te marama (distillate) lubricating hinu. E wehewehea e te ihirangi hinu, me te tohu o te whakamahine enei sperm. hinga nga putanga crudest ki te kāwai ware pi mangere me roto i waenganui i te 5% ki te 20% te hinu. Muri i runga i te taahiraa o te whakamahine he sperm tauine kei waenganui i te 1% ki te 5% te hinu. Ko te kōeke teitei o whakamahine ko te ware pi tino, he mea parakore. Fully Kei roto sperm parawini parakore iti iho i te 0.5% te hinu, me te kua hurihiko tukinotia ranei paru tukinotia ki te tango poke me te tae. He wai mārama, kakara free, me kōeke tikanga kai nga sperm hua.
E whakamahia sperm parawini i roto i pinepine o tono i roto i te tae atu: kānara, pouaka kowakawaka, pepa paninga, whakarahinga poari, me te maha atu tono.