Nō te mea, e hāngai ana ngā kēti holohipaki auri ki ētahi atu pūtake whakaaweawe i roto i ngā whakamahi pai, ka mahi hei utu whakahirahira mō ngā pakihi me ngā rōpū e hiahia ana ki ngā whakaaetanga tūrangi pai. Tuatahitia, ko te āhua matatini o ia kēti he tohu whakahē i runga i ngā tohe whakapae, ahakoa ko tana hiahia anō hoki ki te whakatipu i te mana tirotiro o te māramatanga. Ko te whakauru auri me ngā whanonga holohipaki ka hangaia he tohu tūrangi kīhai e kitea iho e ngā kaihoko, ka taea e rātau te tirohia. E toro noa ana ngā kēti i ngā momo mate ā-ao, pēnei i ngā whakarerekētanga o te wāhi wehiwehi, te uruwhenua, me te whakawhirinaki UV, kia mau tonu ai te tiaki i ngā taonga kua rapu tohu. Ko ōna whenu whakakorenga he tohu matatini i ngā whakamahi korenga, ka tae atu ki te whakaatu i ngā whakarerekētanga kua haere tonu mai, ka awhina ki te tiaki i te whakapono o te mahi katoa i roto i te rorohiko. Ko ngā whakaaetanga tūrangi i waenganui i ngā take matatini me ngā take kore puta, ka whakaae ki te tirohanga kikino i ngā tahataha rerekē, mai i te tirohanga matatini nui e ngā kaihoko, ki te tirohanga matatini pai e ngā kaitiaki tūrangi. Ka whakahaere ngā kēti i te maha o ngā whakahaere, ahakoa ko tana pai hoki te whakamahi i te whaiaro pai, ka noho pai rawa mō te whakamahi nui. Ko te whakapakari i te hoahoa e taea ana te whakauru pai ki ngā take matatini o naianei, ahakoa ko tana pai hoki te tiaki i te whakaaetanga tūrangi. Ko te hunga whakatiwai e whakamahi ana he whakatika pai ki ngā momo kāinga rerekē, kāore e mate i te kāinga, ka pai noa ki te whakamahi i te rahi o ngā mahi. Ahakoa ko tana pai hoki te whakatakoto i ngā tohu tūrangi me ngā tohu whakahaere, ka whakatika te whakahaere taonga me te whakaahuatanga rorohiko. Ko te whakauru pai o te āhua me ngā whakaaetanga tūrangi ka taea te hanga i te whakawātea i te whakapono o ngā kaihoko, ahakoa ko tana pai hoki te tiaki i te mana o te māramatanga.