Me pēhea te whakaroa i te roa o te mahi a te mata wiri wai keri

1. Ina oma te pouaka mata, pēhia te pātene mutu o te pouaka whakahaere hiko. I tēnei wā, ka mutu mārire te mata wiri. Mātakitaki i te ara porowhita i hangaia e ngā ira iti i te pereti taha ina oma te mata wiri. He tika te huri ki te putanga onepū. Tahuri; whakahekehia te ārai wiri, tirohia mēnā ka huri ngā poraka rerekē ki waho; whakakapia ngā waea āhuahanga e rua i roto i te pūtake hiko e haere mai ana o te pouaka whakahaere hiko, ka tauhiuhia he onepū ki runga i te mata. Ko te mea he tere ake te tuku onepū, koia te huarahi tika.

2. Ina kohia ngā tapahi keri ki runga i te mata wiri, ā, ka tere te pakaru o te mata, me whakanui ake te kaha o te wiri; whakamahia te wai rehu hei horoi i te mata, me keri hoki ngā tapahi hei whakaiti i te piri o ngā tapahi keri, engari he pai anake tēnei tikanga mō ngā wāhi e āhei ai te tāpiri wai. I ētahi wā; whakatikatikahia te koki o te mata i te pito o te putanga tuku onepu ki raro hei whakahaere i te tukunga o ngā tapahi e te kaha ā-papa, engari me mōhio ko te mahi hē ka puta ai te rere o te paru; whakarerekētia te maha o ngā mata o te mata, whakatikatika rānei i te tere rere o te mata kotahi me te pūwāhi mutu rere o te wai keri. Tata ki te putanga mata, tukua kia tukuna pai ngā tapahi keri i raro i te hinu o te wai keri.