Ko te kopare papa-toru ka taea te whakamahi, he mea hanga mai i ngā paparanga e rua o te papanga kore-whatu me te pepa tātari; ko te kopare papa-toru ka taea te whakamahi, he mea hanga mai i ngā paparanga e rua o te muka kore-whatu, e whakamahia ana mō te hauora me te hauora. I waenganui, neke atu i te 99% o te otinga tātari kakahu rehu me te tātari me te ārai huakita ka whakapirihia e te ngaru ultrasonic. Ko te ihu he mea hanga mai i te rīpene kirihou hoa-taiao, kāore he konganuku, he pai te uruhanga o te hau, he whakamarie. Ko te pānga tātari o te bfe he teitei ki te 99%, he mea tino pai mō ngā wheketere hiko; ko te kopare waro hohe ka taea te whakamahi he mea hanga mai i te papanga kore-whatu 28g i runga i te mata, ā, ko te paparanga tuatahi i waenganui he mea hanga mai i te pepa tātari ārai huakita, e whai wāhi ana ki te ārai huakita me te ārai i te kino o te huaketo; ko te paparanga tuarua o waenganui he mea hanga mai i tētahi momo hou o te rauemi tātari mimiti-teitei - muka waro whakahohe, kakahu waro whakahohe, he mahi ārai huaketo, ārai kakara, tātari huakita, ātete puehu, me ētahi atu;

He maha ngā wā ka kohia te puehu, te huakita me ētahi atu poke e te paparanga o waho o te kopare whakakorekore, ā, ka āraia e te paparanga o roto ngā huakita me te huware e puta mai ana. Nō reira, kāore e taea te whakamahi i ngā taha e rua i tētahi wā, ki te kore, ka hongia te paru o te paparanga o waho ki roto i te tinana o te tangata ina piri tika ki te mata, ā, ka waiho hei pūtake o te mate. Ki te kore te kopare e mau, me whakapiko ka maka ki roto i tētahi kōpaki ma, ā, ko te taha e tata ana ki te ihu me te waha me whakapiko ki roto. Kaua rawa e maka ki roto i te pōke, kaua hoki e whakairi ki te kaki.

Tikanga whakamahi

1. Me te pupuri i te taura taringa i ō ringaringa e rua, ka puta te taha pōuri ki waho (kikorangi) me te taha mārama ki roto (mā hiako).

2. Whakatakotoria tetahi taha o te kopare waea (he wahi waea mārō iti) ki te ihu, pītitia te waea kia rite ki te āhua o tō ihu, kātahi ka tōia te tinana o te kopare ki raro, kia kapi katoa ai tō waha me tō ihu i te kopare.

3. Ko te kopare whakakorekore ka whakakapia i roto i ngā haora e 4, ā, kāore e taea te whakamahi anō.

Ngā Take e Hiahiatia ana kia Arotahitia:

1. Kāore tēnei hua e pai mō te wāhanga wehe (rohe), te wāhanga tirotiro wehe (rohe), te rūma pokanga, te rūma tiaki mate wehe me ētahi atu wāhi.

2. Tirohia me te whakaū kei te mau tonu te kete kopare

3. Me whakakapi te kopare i roto i te wā tika. Kāore i te tūtohutia kia whakamahia mō te wā roa

4. Mēnā ka pā mai te kore whakamarie, ngā pānga kino rānei i te wā e mau ana, me mutu te whakamahi.

5. Me rongoa te hua ki roto i te taiao hau maroke, hauhautanga, ā, kāore e waikura.

6. Kaua e tomo ki te rūma pokanga, kaua hoki e mahi i te pokanga urutā

7. Kotahi noa te whakamahinga o tēnei hua, ā, ka whakangaromia i muri i te whakamahinga.

8. Me whakakapi te kopare i roto i te wā tika. Kāore i te tūtohutia kia whakamahia mō te wā roa. E taunakitia ana kia whakamahia mō ngā hāora e 4;

9. Kua whakahoromatatia tēnei hua ki te ethylene oxide, ā, kotahi tau te roa o tōna mana. Whakamahia i roto i te wā mana.