Tuhia he haere tonu mo tenei pene - Ko te kore o nga taputapu rokiroki hiko i roto i nga punaha whakawhiti ka arahi ki te aukati matua. Me whakaputa te pūngao hiko i te auau kotahi e pau ai. He pūnaha whakahaere matatau e hiahiatia ana hei whakarite kia tino ōrite te whakatipuranga hiko ki te tono. Mēnā he nui ake te tono mō te mana i te tuku, ka taea e te koretake te whakawehe i ngā tipu whakatipuranga me ngā taputapu whakawhiti ki te whakakore aunoa, ki te kati rānei hei ārai i te kino. I roto i te take kino rawa atu, ka arahina pea e tēnei ki te raupapa o ngā whakaweto me te koretake nui o te rohe. Ko ngā tauira ko ngā pōuri o te Raki-Rāwhiti o Amerika i te tau 1965, 1977, 2003
, me ngā pōuri nui i ētahi atu rohe o Amerika i te tau 1996 me te 2011. Ka honoa ngā whatunga whakawhiti hiko ki ngā whatunga ā-rohe, ā-motu, tae atu ki ngā whatunga huri noa i te whenua hei whakaiti i te tūponotanga o taua ngoikoretanga mā te whakarato i ngā ara rerekē, rerekē hoki mō te hiko ki te rere mēnā ka puta mai aua whakaweto. Ka whakatauhia e nga kamupene whakawhiti te kaha tino nui o ia raina (he iti ake i tana rohe tinana, i te wera ranei) hei whakarite kia waatea te kaha waatea i te wa he ngoikoretanga i tetahi atu waahanga o te whatunga.