Inkāwhati whakatōpūtanga nui i hangaia hei whakatū tūmomo whakapai ki ēnei rite pūnaha, e whakaeke ana i ngā whakamārama o te tuhituhi i runga i ngā matawhāiti kore-pūnaha. I te wā o te whakatohu ingoa falekau, ka huri ngā pūnaha mai i ngā pūnaha porihita me te polipropilēni (polyethylene and polypropylene) porotaka ki ngā pūnaha whakarereka, pērā i te kāpihā me te whatu. Ka hanga ngā inkāwhati whakatōpūtanga nui i runga i ngā pūngao me ngā whakauru tino whakahirahira, e mahi ana ki te whakapai i te āhua o te inkāwhati ki te whakapai i te pūnaha, e tiakina ana te whakapai tūmomo me te roa o te whakatopū. Mō ngā tono whakapakoko, kei reira ngā mōhiotanga, ka taea te haere, te whakawhitinga, me te whakarato, ko te inkāwhati whakatōpūtanga nui he mea whakapai. He mea whakaiti i ngā take pērā i te peka inkāwhati rānei, e tiakina ana te whakapai o te rarangi whakatakotoria me te mōhiotanga o te karaehe. Ki te kitea ngā raipare, ā, e kawe ana i aua i waenganui i ngā kōpū hurihuri rānei, ka tiakina e ngā inkāwhati whakatōpūtanga nui kia pai ai te kōrero whakatakotoria, ahakoa i te whakapānga ki te wai, te huringa marokura rānei, me te whakapānga. Ko te hanga o ngā inkāwhati whakatōpūtanga nui ka whakaaro hoki i te wā o te whakarongo. Me te whakarongo atawhai, ka whai mana hoki te whakatopū, ka whai mana hoki te whakatopū i te wā e whakatutuki ana i ngā mahi whakatohu, ahakoa kāore i whakapā te whakapai o te whakatopū. Ahakoa nei, ka whakapai hoki ngā whakapakenga i te hunga inkāwhati whakatōpūtanga nui, ka whakamahi i ngā pūngao taiao rānei, ka whakaiti i te whakamahi i ngā whakaruruhanga hē i te ao, ahakoa kāore i te whakapai i te whakatopū. Kāore anō he mea whakamutunga i ngā inkāwhati whakatōpūtanga nui, ka whai mana hoki mō te nui o ngā tono, mai i ngā pakitanga ā-tangata ki ngā raipare ā-poro.