Chowumitsira chowumitsa ndi chida chomwe chimagwiritsidwa ntchito nthawi zonse poyanika ma sheet, riboni, njerwa, filtrate block, ndi zinthu zazing'ono pokonza zinthu zaulimi, zakudya, mankhwala, ndi mafakitale ogulitsa chakudya.Ndizoyenera kwambiri pazinthu zomwe zimakhala ndi chinyezi chokwera, mwachitsanzo, masamba ndi mankhwala azitsamba, zomwe zimaletsa kuyanika kutentha kwambiri.Makinawa amagwiritsa ntchito mpweya wofunda ngati ng'anjo yowumitsira kuti igwirizane mosalekeza ndi zinthu zonyowazo, zomwe zimapangitsa kuti chinyezicho chibalalike, chisungunuke, ndikusunthike ndi kutentha, zomwe zimapangitsa kuti ziume mwachangu, kutulutsa mphamvu zambiri, komanso kusangalatsa kwazinthu zopanda madzi.
Itha kugawidwa m'magulu amodzi osanjikiza zowumitsira ndi zowumitsa zamitundu yambiri.Gwero likhoza kukhala malasha, mphamvu, mafuta, gasi, kapena nthunzi.Lambawo akhoza kukhala ndi chitsulo chosapanga dzimbiri, zinthu zosagwirizana ndi kutentha kwambiri zomwe sizimamatira, gulu lachitsulo, ndi bandi lachitsulo.M'mikhalidwe wamba, imathanso kupangidwa molingana ndi mawonekedwe azinthu zosiyana, makina omwe ali ndi mawonekedwe ophatikizika, malo ang'onoang'ono pansi, komanso kutentha kwambiri.Zoyenera kwambiri poyanika zinthu zokhala ndi chinyezi chachikulu, kuyanika kocheperako komwe kumafunikira, komanso kufunika kowoneka bwino.