Ko te miro mahi he kāwai taketake o ngā miro e whakarite ana i ngā hiahia ā-waeahi me ngā wāhi katoa o ngā tono tuhinga mahi. Mai i te hanganga me te pēke ki te hanga rūma me te motokā, he mea nui ake te miro mahi i te tātau, i te tohu, me te whakapapa i ngā mahi me ngā matera. Ka takeke te whakatakotoranga o te miro mahi i te tono ā-waeahi ā-mua me te paepae e whakamahia ai. Ki te whakamahia hei tuhinga i runga i ngā paepae kanohi, ka whakatakoto te miro mahi i ngā kaiwhakapuawaihi kaha e āhei ana ki te whakapai i te matakioreko, karekau e noho ana i te kōpūtahi, me te tautoko i te whakahē ki te koroti me te kawe. Ki te wānanga i runga i ngā paepae porowhītiki, me whai kaha te miro i ngā momo porowhītiki katoa, pērā i te polieitena, te polipropilina, me te PVC, kia tiakina ai te whakapai pai me te kore rawa i te whakatupu ā-ika me te whakawhaitanga o te porowhītiki. Ko ngā piki i roto i te miro mahi e whiriwhiria ana i ngā hānganga pērā i ngā hiahia matapihi, te māhorahora ki te mārama, me te whakahē ki ngā huarere. Ki te wānanga i waho nei, pērā i te whakamahi o ngā piki māhorahora ki te mārama kia kaua e māhea ngā kōrero whakapapa i raro i te whakapānga o te marama. Ki te wānanga i te wā e āhei ana te miro ki te hokiwhiti i ngā mātauranga, pērā i te hanga o ngā kōpū mātauranga, ka whakauru ngā piki e āhei ana ki te whakahē ki ngā mātauranga. Ko ngā horoi i roto i te miro mahi e whakamahi ana ki te whakauru i te tahikura o te miro me ngā āhuatanga kawe. He mea whakakore i ētahi whenua i te whakamahi o ngā miro horoi, ahakoa kua whakakore haere i ētahi whenua nā ngā huarere, ka whakamahi tonu i ētahi wānanga i te mea ko ōna āhuatanga kawe haere me te whakapai pai ngā mea nui. He mea nui ake ngā miro wai i te wā e whakamahi ana i te wai, nā te iti rawa atu i a ia i ngā taumata VOC (Volatile Organic Compound), ka whai mana hoki i ēnei i ngā tono katoa, ā, e tika ana mo ēnei tono, āe kē ēnei, ka whai mana hoki i ngā tono e hiahia ana ki te haumaru me te huarere. Ka whakauru ngā whakanui i te miro mahi ki te whakapai i ngā mea āhuatanga. Me whakauru ngā whakanui kawe i ngā miro e whakamahi ana ki te tuhinga i runga i ngā kanohi ki te whakahē i te koroti. Me whakauru ngā whakanui kawe i te whakapai pai i te matapihi o te miro i waenga i ngā wā. Mō ēnei tono hoki, ka whakauru ngā whakanui ki te whakapai i te pūrua, i te kihakiha, me te kawe i te wā. Ki te whai wāhi ake ngā mahi me ngā hanganga tuhinga hou, ka whai wāhi hoki te whakahaere o te miro mahi ki te whakamana i ngā hiahia huri noa o te whare.