Ko te miihini whakakii wai te nuinga e whakamahia ana i roto i nga mahi whakakii inu.Ko nga mahi e toru o te horoi pounamu, te whakakii me te hiri kei roto i te tinana kotahi o te miihini.He aunoa te tukanga katoa.Ka whakamahia te miihini ki te whakakii i nga wai, te wai kohuke me te wai parakore i roto i nga ipu i hangaia ki te polyester me te kirihou.Ka taea hoki te whakamahi i te miihini ki te whakakii wera mena ka whakauruhia me te taputapu whakahaere pāmahana.Ko te kakau o te miihini ka taea te huri noa me te waatea ki te whakatika i te miihini ki te whakakii i nga momo momo pounamu.He tere ake te mahi whakakī me te pumau na te mea kua tangohia te mahi whakakī pehanga moroiti o te momo hou.
Ko te horoi wai aunoa tenei ka whakakiia te whakaata miihini kapi
1. Ko te tuku i nga pounamu ka tango i te hangarau topa pounamu;
2. He totoka me te roa te topenga miihini horoi pounamu kowiri tira i hangaia, kaore he pa ki te waahi o te waha pounamu hei karo i te parahanga tuarua;
3. Ka whakamahia e te miihini katoa te mana whakahaere kaupapa rorohiko PLC me te atanga tangata-miihini pa te paatene mata pa, te taumata wai tank te whakahaere aunoa, kaore he pounamu kaore he whakakii, kaore he pounamu kaore he tohu, me etahi atu mahi, kaore e kino te uhi me te hiri i nga taputapu pono. ;
4. Ko te whakaurunga o te hangarau hou hou, ma te whakamahi i te mata wai ine ine te whakakii i te maapono momo pehanga, te tere whakakī, te whakahaere taumata wai, kaore he ahuatanga o te rerenga rerenga.