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 wahi kuʻi, ʻoiai hiki ke hoʻoponopono ʻia kēia pilikia ma ka wili lima lima, akā, ʻo ka wili ʻana o nā meheu e alakaʻi i ka helehelena ʻole, e pili ana i ka helehelena. ʻili ʻole, pili 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 lawaʻole 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 hāmare, 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 e lilo i mea nui o ka corrosion. ʻO kēia kekahi mau pilikia maʻamau i loko. hana, ma ka hana pono e lawe i na mea a pau e pale aku i ka hanana o keia mau pilikia, ka poino i ka liʻiliʻi.