· Nā kī PC me ka pā hoʻopili, hana kiʻekiʻe.
· Hoʻohana ʻia nā mea pale ahi e hōʻoia i ka palekana.
· ʻO ke kila kila anticorrosive a me ka lepo lepo.
· Me ke apo wai wai silicone, paʻa a hilinaʻi.
Hiki ke hoʻohanaʻia nā huahana i loko, nā mea palekana, nā mea hana hale, nā mea lapaʻau, nā mea hanaʻoihana, ka mea hoʻomaka, ka lumipaku, nā huahana uila, ka mana komo, etc.