‌Te tohutoro ki te rahi o te pūeru: Te rahi ote tapanga pūerue hangai ana ki te rahi o te pūeru. Tirohia ngā tau me ngā reta kei runga i te tapanga horoi pūeru, pērā i te 32A, i te 36D rānei, kātahi ka whiriwhiri i te rahi o te tapanga pūeru e rite ana ki tēnei rahi.
‌Āraihia te hapa ine: Kāore i te tūtohutia kia whiriwhiria he tapanga pūeru mā te ine i ngā raraunga, nā te mea he nui te hapa ine, inā koa mō te hunga he ū piko.

Tikanga motuhake mō te whiriwhiri i te rahi o te tapanga pūeru
Kōwhiria kia rite ki te rahi o te pōtae: Hei tauira, mēnā he 32A te rahi o te pōtae, ko te rahi o te tapanga pōtae he kapu A pea; mēnā he 36D, ko te kapu D pea te rahi e rite ana.
‌Tikanga tohutoro mō te pūeru hākinakina‌: Mena he maha āu wā e mau ana i ngā pūeru hākinakina, ka taea e koe te whakatau tata mā te tikanga ko te ringa papatahi kāore e taea te hopu he kapu A, ko te ringa kotahi ka taea te hopu he kapu B, ko te ringa kotahi me te hawhe he kapu C, ā, ko ngā ringa e rua ka taea te hopu he kapu D.
‌Whakatairite i te rahi noa‌: Ko te rahi S he 70 te tikanga, ko te rahi M he 75, ko te rahi L he 80, ā, ko te rahi XL he 85. Mena he nui rawa te pōtae hākinakina, ka tīmata pea ki te M. I tēnei wā, he pai ake te ine i te porowhita o runga me raro o te uma.
Tikanga ine: Inehia te uma o runga me te uma o raro kia tika. Ina inehia te uma o runga, piko whakamua 45 nekehanga ka takai te rīpene ki te pito o te uma. Ina inehia te uma o raro, takai te rīpene ki te pito o raro o te ū. Whakatauhia te rahi o te kapu i runga i te rerekētanga i waenga i te uma o runga me te uma o raro.

Te whakataurite i waenga i ngā āhua rerekē o te ū me te rahi o te pūeru
‌He kapu‌: He pai mō te whiriwhiri i ngā tapanga pūeru kapu. I te nuinga o te wā, kāore koe e hiahia ki te whakaaro ki te āhua o te ū, ā, he whānui ake te whānuitanga o ngā kōwhiringa.
‌Kapu B‌: Me whakamātau koe, me hapa, nā te mea he iti noa ngā kōwhiringa mō ngā tapanga pūeru kapu B.
‌Kapu C me runga ake‌: He whaiti te whānuitanga kōwhiringa, me ata whiriwhiri koe i te tapanga pūeru tika.
Ngā momo me ngā āhuatanga e tika ana mō ngā whakapiripiri pūeru
‌Pōtae tautoko takai kore here‌: He pai mō ngā kaiwhakamahi e hiahia ana ki te tautoko me ngā pānga takai, engari me aro koe ki ngā raruraru o ngā taha kore e tau me te wāhi nui.
‌Ngā tapanga pūeru takirua, he mea hanga ki te papanga/silicone: He pai mō ngā kaiwhakamahi e hiahia ana ki te āhua kohikohi, engari me aro atu koe ki ngā raruraru o te ngāwari o te manawa me te kore e kitea te tae.
‌Ngā whakapiripiri pūeru takirua-parirau kohikohi silicone + ngā whakapiripiri hiki‌: He pai mō ngā kaiwhakamahi e hiahia ana ki te pānga hiki, engari me aro koe ki ngā raruraru o te kore e taea te manawa me ngā whakaritenga hangarau teitei.
‌Ngā whakapiripiri ū ā-pepa angiangi: He pai mō ngā kaiwhakamahi e hiahia ana ki te ārai i te pupuhi, engari me aro ki ngā raruraru o te ārai hau me te whānui ki waho.