Pono ka hana ʻana o ka uea kila kila i kahi kaʻina hana koʻikoʻi, ma ke kaʻina hana ma muli o kekahi mau mea ikaika majeure e alakaʻi i nā pilikia o ka huahana.

1. He hemahema ka lae ku'i, 'oiai nae e hiki ke hooponopono ia keia pilikia ma ka wili lima lima, aka, o ka wili ana o na meheu, e alakai mau ia i ka helehelena like ole, e pili ana i ka helehelena.

2.Various scratches i ka hana mea paakiki e wehe, ka manawa hoʻohana o ka holoʻokoʻa pickling passivation lapaʻau kaʻina no hoi paʻakikī loa e wehe loa, oi loa aku ka kuʻihao splash a me ka adhesion o kuhiliʻole kila mesh ili haumia.

3. ʻO ka lawa ʻole o ka pickling hiki ke kumu i ka nele o ka Black oxide scale, pili i ka helehelena, paʻakikī ke wehe.

4. ʻO nā kumu kanaka i hanaʻia e nā'ōpala, e like me ka hukiʻana, nā puʻupuʻu halihali, ka hammering, a me nā mea'ē aʻe i hanaʻia e nā'ōpala koʻikoʻi, he paʻakikī ke wehe,ʻoiai ma hope o ka mālamaʻana he mea maʻalahi hoʻi ka liloʻana i mea nui o ka corrosion. ʻO kēia kekahi mau pilikia maʻamau i ka hanaʻana, i ka hanaʻana pono e lawe i nā mea a pau e pale ai i ka hikiʻana mai o kēia mau pilikia,ʻo ka pōʻino i ka liʻiliʻi.