ʻO ka ʻokoʻa ma waena o nā bolts ʻeleʻele a me nā bolts kālā ka mea nui i ka helehelena a me ka mālama ʻana i ka ʻili:

1. Nānā: He ʻeleʻele hohonu ka ʻeleʻele ʻeleʻele ma muli o ka uhi ʻana o ka oxide ʻeleʻele a i ʻole ka hoʻomaʻamaʻa ʻana i ka ʻili, e hāʻawi ana i kahi ʻili laulima a matte. ʻO nā bolts kala, ma ka ʻaoʻao ʻē aʻe, loaʻa pinepine ke ʻano ʻulaʻula metala ma muli o ko lākou hoʻopau maoli ʻana a i ʻole ka plating.

2. ʻAi ʻino: ʻO nā ʻeleʻele ʻeleʻele, ʻoi aku ka poʻe me ka uhi ʻeleʻele ʻeleʻele, ʻoi aku ka maikaʻi o ke kūpaʻa ʻana ma mua o nā kī kālā. Hāʻawi ka uhi ʻeleʻele ʻeleʻele i kahi papa pale e kōkua i ka pale ʻana i ka ʻōpala a me ka ʻinoʻino, e hana ana i nā bolts ʻeleʻele e kūpono i kekahi mau kaiapuni.

3. Hoʻomaʻamaʻa Māmā: Hoʻemi nā pōkā ʻeleʻele i ka noʻonoʻo māmā ma muli o ko lākou ʻili matte, e kūpono iā lākou no nā noi kahi e hopohopo ai ka ʻālohilohi a ʻike paha. He ʻili ʻālohilohi ko nā kī kālā e hōʻike ana i ka māmā.

4. Noʻonoʻo nani: Hiki ke hoʻopili ʻia ke koho ʻana ma waena o nā bolts ʻeleʻele a me ke kala e nā makemake aesthetic a me ka hopena ʻike i koi ʻia i ka noi i manaʻo ʻia. Hiki i nā bolts ʻeleʻele ke hāʻawi i kahi hiʻohiʻona hou, ʻenehana a i ʻole nā ​​​​hiehie, ʻoiai hiki i nā bolts kālā ke hāʻawi i kahi hiʻohiʻona maʻamau a i ʻole polū.

ʻO ka mea hope loa, ʻo ke koho ʻana o nā ʻeleʻele a me nā kala kala e pili ana i nā koi kikoʻī o ka noi, me nā noʻonoʻo e like me ke kūpaʻa ʻana o ka corrosion, ka helehelena a me nā mea kūlohelohe.