He mīhini tiaki kiri kanohi 6-i-te-1 e whakamahi ana i te whakaputanga h2-o2 hei hanga i te wai parakore hei wai hauwai me ngā katote hāora, ka taea e te mata o te kiri te whakaputa i ngā ngota H2, kia tere ai te uru o ngā pūtau ngota wai ki roto i te kiri. Kia tutuki ai te pānga o te whakaora me te whakama o te kiri, kia hou ai tō mata!
Mā te hanga i te momi korehau, ka konatunatua ngā mirumiru hau moroiti ki te matūkai, mā roto i tētahi pito porowhita motuhake ka mahi tika ki te kiri, ka taea te pupuri i ngā mirumiru moroiti kia pā ki te kiri mō te wā roa, ka tihore me te mirimiri i ngā pūtau mate i ngā paparanga kiri o waho. Mā te momi korehau, ka taea e ngā mirumiru moroiti te tango i te paru me ngā matūriki kiri mate, ngā koha, ngā ira, te whakarato i te kai pumau ki te kiri, ka nui ake te makuku me te maeneene o te kiri. He tino rongonui tēnei maimoatanga mō ngā whare ataahua.