Ka puta ake i te ahumahi he nui rawa ngā wai para, ngā wai para kei roto te hinu, ngā mea totoka iri, ngā konganuku taumaha, me ētahi atu matū kino, ā, ka poke te taiao e karapoti ana i te tukunga tika. He nui ngā whakaritenga a te Tari Aroturuki Taiao mō te maimoatanga wai para me te whakamātautau pakari. He uaua te tukanga maimoatanga wai para, ā, he ngāwari ki te tūtaki ki ngā raruraru pahuka i roto i te tukanga maimoatanga.

Ko te maimoatanga parakaingaki e ai ki te nui o te wehenga, ka wehea kia kotahi, kia rua, kia toru ngā maimoatanga wai. Heoi, nā te tukanga maimoatanga me te kounga o te parakaingaki, he ngāwari te pupuhi o te tukanga maimoatanga parakaingaki, ā, me whakamahi i te mīhini whakakore pahuka maimoatanga parakaingaki hei whakakore i te pahuka.

Ahakoa te pahuka i puta mai i ngā āhuatanga kounga wai, te pahuka rānei i puta mai i te tukanga maimoatanga, kāore i te wā tika te maimoatanga ka pā kino ki te pūnaha maimoatanga, ka pā kino ki te kounga o te wai e tukuna ana. Hei whakaoti i te raruraru o te pahuka i roto i te paru, he huarahi pai te tāpiri i te dehump.
E ai ki ngā āhuatanga o te hangarau maimoatanga paru me te kounga o te wai, ko te kaiwhakakore paru i whakawhanakehia he tauira whakakore paru kukū i hangaia mai i te polyether me te silicone. Nā ngā miihini whakakore paru ngaio i whakawhanake te kaiwhakakore paru, he pai te hononga, ā, ka taea te whakaoti i ngā raruraru pahuka maha i roto i te maimoatanga paru. Ka hangaia tēnei kaiwhakakore paru ki ngā rauemi mata kounga teitei, he teitei te kukū o te tauira, ā, ka taea te tāpiri tika ki te tukanga maimoatanga paru. He iti noa te nui e hiahiatia ana hei whakatutuki i te pānga whakakore paru pai. E ai ki ngā pūnaha pahuka rerekē me te nui o te pahuka, ka tāpirihia te nui e tika ana; I te wā e whakamahia ana, whakamahia te 1 ki te 5 ngā wā o te waimehatanga wai hei tāpiri ōrite, hei tāpiri tika rānei (he ngāwari ki te paparanga i muri i te waimehatanga, me whakamahi wawe tonu), ka taea hoki e koe te kōrero ki te kaihanga mō te whakamahinga motuhake.