Kei te piki haere te whai a te umanga whakapaipai me te tiaki whaiaro i ngā kai taiao, haumaru, me te whai hua hei whakatutuki i te hiahia o ngā kaihoko mō ngā hua kounga teitei. Ko te paura oneone diatomaceous (paura diatomite), he rauemi kohuke taiao me te kaha mimiti pai me ngā āhuatanga tango kiri ngawari, kua noho hei tāpiri rongonui i roto i ngā hua tiaki kiri me te tiaki makawe. Me whakanui ko tā mātou paura oneone diatomaceous mō te whakamahinga whakapaipai ka whakamahia anake i roto i ngā hua tiaki kiri me te tiaki makawe o waho, pērā i ngā horoi kanohi, ngā mirimiri tinana, me ngā hopi horoi makawe.

E whakaatu ana ngā whakamātautau i mahia i roto i tētahi taiwhanga tuatoru motuhake ka taea e ngā horoi kanohi kei roto ko te 5-8% te paura oneone diatomaceous te mimiti i te hinu e 2-3 ngā wā nui atu i ngā horoi kanohi noa, ā, ka taea te horoi hohonu i ngā pore, ka whakaiti i te hanganga o ngā pango me te hakihaki. I whakarewahia e tētahi waitohu tiaki kiri i Kōrea ki te Tonga tētahi kopare kanohi whakahaere hinu me te paura oneone diatomaceous hei wāhanga matua. I muri i te 4 wiki o te whakamahinga e te 100 tūao he kiri hinuhinu, 85% o ngā tūao i kī mai kua tino heke te hinu o tā rātou kiri, ā, kua heke te maha o ngā pango me te hakihaki mā te 30-50%. I whakaatuhia hoki e ngā koiora kiri whai muri he hekenga 20% o te mahi repe sebum i ngā wāhi i rongoatia, e whakaatu ana i te whai huatanga roa o te paura oneone diatomaceous i roto i te whakahaere hinu.

Hei mea tango kiri, he ngawari, he whai hua hoki ngā āhuatanga o te paura oneone diatomaceous. Mā te āhua koretake o ōna matūriki (me ngā taha me ngā kokonga angiangi) ka taea te tango i ngā pūtau kiri mate i runga i te mata o te kiri mā te waku ā-tinana, engari he iti iho tōna pakeke i ērā o ngā mea tango kiri hangai (pērā i ngā pirepire polyethylene), nō reira kāore e rakuraku i te kiri. Hei mārama ake ki tana tikanga tango kiri, ka taea e tātou te titiro ki te tauine pakeke Mohs, kei reira te pakeke o te paura oneone diatomaceous he 1 – 2, he rite ki te talc, he pai mō te whakamahi i ia rā ki te kiri tairongo. I roto i ngā mirimiri tinana me ngā mirimiri kanohi, mā te tāpiri i te 10-15% o te paura oneone diatomaceous (rahi matūriki 200-500 mata) ka taea te whakatutuki i te pānga tango kiri pai. Whai muri i te whakamahinga, ka maeneene, ka ngawari te kiri, ā, ka pai ake te mimiti o ngā hua tiaki kiri i muri mai (pērā i ngā hinu me ngā hinu kakara) mā te 20-30%. Ki te whakatauritea ki ngā mea tango kiri māori pērā i te anga nati me ngā kakano aperikota, he rite ake te tohatoha rahi o te matūriki o te paura oneone diatomaceous, ā, ka karohia te raruraru o te tango kiri kāore i te ōrite i puta mai i ngā rerekētanga rahi nui o te matūriki. Kua whakawhanakehia hoki e mātou he hangarau whakarōpū hou ka taea te whakapai ake i te tohatoha rahi o te matūriki, kia pai ake ai te wheako tango kiri mō ngā kaihoko.

I roto i ngā hua tiaki makawe, pērā i ngā hopi whakahaere hinu me ngā hopi maroke, ka taea e te paura oneone diatomaceous te whai wāhi ki te mimiti hinu me te whakahauora i te kiriuhi o te tumuaki. Ka taea e ngā hopi whakahaere hinu kei roto he 3-5% te paura oneone diatomaceous te mimiti i te hinu nui ki te kiriuhi o te tumuaki me te makawe, kia roa ai te horoi me te whakahauora i te makawe. Ko ngā hopi maroke, e whakamahia ana hei horoi i te makawe me te kore wai, he maha ngā wā ka whakamahia te paura oneone diatomaceous hei mimiti matua. Ka taea e te paura oneone diatomaceous i roto i ngā hopi maroke te mimiti tere i te hinu me te paru i runga i te makawe, ā, ka taea te paraihe ngāwari i ngā matūriki iti me te kore e waiho he toenga mā. I whakarewahia e tētahi waitohu tiaki makawe i Ūropi he hopi maroke me te paura oneone diatomaceous hei matū matua. E ai ki ngā urupare a te mākete, ka taea e te hua te pupuri i te makawe kia ma mō te 24-48 hāora i muri i te whakamahinga, ā, ko te reiti makona o te kaiwhakamahi he teitei ki te 90%. I whakaatuhia hoki e ētahi atu rangahau a ngā kaihoko he 85% o ngā kaiwhakamahi i pai ake ki te kakara tūturu o te paura oneone diatomaceous i roto i ngā hopi maroke ki te whakataurite ki ngā kakara hangai e whakamahia ana i roto i ngā hua tuku iho.

He tino kaha te whakahaere i te kounga o tā mātou paura oneone diatomite mō ngā hua whakapaipai me te tiaki whaiaro kia mau ai te haumaru me te ngawari. Ka hangaia te hua mā te whakamahi i te konganuku diatomite tino parakore i keria mai i ngā rohe motuhake e mōhiotia ana mō te kounga o te konganuku. Kua whakatūria e mātou he hononga roa ki ngā kamupene keri ā-rohe kia mau ai te tuku rauemi mata kounga teitei. Mā roto i ngā tukanga purenga maha-taahiraa (pēnei i te wehenga ā-papa, te whakamānu, me te tango waikawa) hei tango i ngā poke pēnei i ngā konganuku taumaha me ngā moroiti. He tino kaha te whakahaere i te ihirangi konganuku taumaha o te hua: te mata ≤0.0001%, te āheniki ≤0.0001%, te mercury ≤0.00001%, e tutuki ana i ngā whakaritenga o te International Nomenclature of Cosmetic Ingredients (INCI) me te European Union Cosmetics Regulation (EC) Nama 1223/2009. Ka whakahoromatahia hoki te hua mā te whakapūkara pāmahana teitei (1000-1200°C) kia ≤100 CFU/g te tapeke o ngā huakita, ā, ≤10 CFU/g te maha o ngā harore me ngā rewena, kia kore ai e pangia te kiri e ngā moroiti. Hei tāpiri, kua whakatinanahia e mātou he pūnaha whai-tika, e taea ai te whai i ia puranga hua ki te wāhi keri motuhake, te rā whakaputa, me ngā mahi tukatuka, kia mārama ai, kia whakapono ai hoki ngā kaihoko ki ā mātou hua.

Mō ngā whakatakotoranga hua, ka whakaratohia e mātou he paura oneone diatomaceous me ngā rahi matūriki rerekē me te mā hei whakatutuki i ngā hiahia o ngā hua whakapaipai rerekē. Mō ngā horoi kanohi me ngā kopare kanohi, ka whakaratohia e mātou he paura diatomite pai rawa (500-1000 mata) me te mā teitei (≥90), kia pai ai te kakano o te hua me te tae pai; mō ngā mirimiri tinana me ngā shampoo maroke, ka whakaratohia e mātou he paura diatomite waenga-kiko (200-500 mata) hei whakataurite i te pānga tango kiri me te ngawari o te kiri. Ka taea hoki e mātou te whakarerekē i te mata o te paura oneone diatomaceous (pēnei i te whakarerekētanga silane) kia pai ake ai te hototahi ki ngā hinu whakapaipai me ngā surfactants, kia rite ai te horapa o te paura ki roto i te hua me te kore e whakakotahi. Kei te tūhura tonu tā mātou rōpū R & D i ngā tikanga whakarerekētanga hou, pēnei i te whakamahi i ngā polymers taiao mō te whakarerekētanga mata, e kore e whakapai ake i te mahi hua anake engari e tutuki ana hoki i te hiahia e tipu haere ana mō ngā kai taiao me te pumau i roto i te umanga whakapaipai.

Hei whakarite i te haumaru me te whai huatanga o te hua, ka whakahaerehia e mātou he raupapa whakamātautau, tae atu ki ngā whakamātautau mumura kiri (mā te whakamahi i te tikanga whakamātautau papaki kati), ngā whakamātautau mumura kanohi, me ngā whakamātautau kaha mimiti. E whakaatu ana te whakamātautau mumura kiri kāore he mumura o tā mātou paura oneone diatomaceous ki te kiri noa, ā, ko te taupū mumura he 0, he mea e tika ana mō te kiri tairongo. Kua whakahaerehia hoki e mātou he rangahau haumaru mō te wā roa ki ngā tūao he momo kiri rerekē, ā, e whakaatu ana ngā hua kāore i puta he pānga kino ki te kiri i te whakamahinga tonu o ngā hua kei roto tā mātou paura oneone diatomaceous mō ngā marama e 6. E whakaatu ana te whakamātautau kaha mimiti (mā te whakamahi i te sebum simulant) ko te tere mimiti hinu o te hua he ≥150%, ka taea te whakatutuki i ngā hiahia whakahaere hinu o ngā hua whakapaipai. Ka whakaratohia hoki e mātou he huinga katoa o ngā pūrongo tirotiro kounga mō ngā kiritaki, tae atu ki ngā pūrongo tirotiro rauemi mata, ngā tuhinga tukanga whakaputa, me ngā pūrongo whakamātautau hua kua oti, hei āwhina i ngā kiritaki ki te whakatutuki i ngā whakaritenga ture o ngā whenua me ngā rohe rerekē. Hei tāpiri, ka mahi tahi mātou me ngā umanga whakamātautau mana o te ao ki te arotake me te whakahou i ā mātou tikanga me ngā paerewa whakamātautau, me te whakarite kia tutuki tonu ā mātou hua i ngā whakaritenga kounga o te ao hou.

I roto i te ratonga kiritaki, ka whakaratohia e mātou he tautoko hangarau mō te whakamahinga o te paura oneone diatomaceous ki ngā hua whakapaipai.