Kei te pai haere te hiri o ngā whare hou, ā, ka uaua te rere o te hau o roto, o waho hoki. Mō te wā roa, ka pā kino ki te kounga o te hau o roto, inā koa ko ngā hau kino o roto kāore e taea te whakakore, pērā i te formaldehyde me te benzene, ngā huaketo me ngā huakita, ka pā kino ki te hauora o te tangata.

Hei tāpiritanga, ki te noho te tangata i roto i tētahi taiao kua hiritia, ka tino teitei te kukū o te hauhā waro i roto i te rūma i muri i te wā roa, ka pāngia hoki te tangata e te kore whakamarie, ka pāngia e te whakapairuaki, te ānini me ētahi atu. I ngā wā tino kino, ka pāngia pea te koroheketanga wawe me te mate ngakau. Nō reira, he mea tino nui te kounga o te hau ki a tātou, ā, ko te huarahi tino tika me te whai hua ki te whakapai ake i te kounga o te hau o roto ko te whakapūhautanga, he huarahi nui hoki tēnei ki te whakapai ake i te taiao noho me te whakapai ake i te kounga o te oranga.

Mā ngā mahi matua e rima o te pūnaha whakapūhaumāota ka taea e ngā kaiwhakamahi te pārekareka ki te oranga kounga me te manawa noa i te hau hou.

1.Ko te mahi whakapūhau, koinei te mahi tino taketake, ka taea te whakarato i te hau hou 24 hāora ia rā, 365 rā ia tau, me te whakarato tonu i te hau hou mō roto, ka taea e koe te pārekareka ki tetaiaote hau hou me te kore e whakatuwhera i ngā matapihi, ā, ka whakatutuki i ngā hiahia hauora o te tinana tangata.

2.Ko te mahi whakaora wera, e whakawhiti pūngao ana i waenga i te hau o waho me te hau o roto, ka tukuna te hau poke, engari ko tanate wera me teka noho tonu te pūngao ki roto i te whare. Mā tēnei, ka tata tonu te hau hou o waho ki te pāmahana o roto, nō reirangā tāngataka taea te wheako i te whakamarie me te hauorahau, he mea penapena pūngao, he mea tiaki taiao hoki.

3.Hei ārai i te mahi a te hau kohu, ka taea e te tātari HEPA o roto te tātari i te puehu, te pungarehu me te PM2.5 me ētahi atu, hei whakarato i te hau ma, hauora hoki ki roto.

4.Whakaitihia te mahi parahanga haruru, kāore te tangata e aro ki te raruraru i puta mai i te whakatuwheratanga o ngā matapihi, ka noho marino ake te rūma, ka whakamarie ake.

5.He haumaru, he watea hoki, ahakoa kāore he tangata i te kāinga, ka taea e ia te tuku aunoa i te hau hou hei karo i ngā tūponotanga haumaru me te haumaru whaiaro e puta mai ana i te whakatuwheratanga o ngā matapihi.