Toitūtanga me te Rāhuitanga Pākaka
Ko ngā pene tapa paraihe kaha e mōhiotia ana mō te kaha o te whakamātau, e wehe ai i ētahi atu momo pene tapa. Ko te tikanga whakaputa he whakaputangia te paraihe ki ngā wāhi pāpaku tino teitei, e hanga ai i te mata kaha e āki ai te whakapā, te pāpaku, me te whakamātau noa. Ko te kaha o te whakamātau ka whakapono kia mau tonu ai te āhua o ngā pene tapa ahakoa te whakamātau nui me ngā tikanga kore pai. Ko te pūmahara tae hoki te nui ake te whakamāramatia, mai i te paraihe kua pakaru e āki ai te whakapāpaku mai i te whakapāpaku UV me te horoi noa. Ko te anga hēki he whakapumau i te anga, i te wā kotahi ko te mata māmā, māmā e āki ai te pāpaku me te pāpaku. Ko te tuinga o ngā āhuatanga nei ka hua ai i te pene tapa e taea ai te whakapono i tana āhua pakihi mō ngā tau e toa ana, e whai ana i te kōwhiringa eke pai mō te whakamahi roa ki ngā whakamahinga katoa.