Whakamutua te rerenga kōrero e whai ake nei ki te kōwhiringa pai rawa: Hangaia te rēmana reka rawa atu kua whakamatauria e koe.  Ngā kōwhiringa: - Whakamahia ngā rēmana hou anake, he tekau mā rua mō tētahi ipu 2 rita he tino pai. Whakamahia anake te wai taatari, kaore he chlorine etc. Ma te whakamahi i te miihini rēmana, te miihini rēmana ranei, tangohia te wai hou ka ringihia ki roto i to ipu 2 rita me to reka pai ki te reka, ka whakakiia ki te wai ma. Ko te wai te mea e tino reka ai te reka o tēnei wai rēmana. Kāore he kakara, he kakara matū rānei hei whakakino i a ia. - Ka taea te mahi i te rēmana mā te whakamahi i te winika me te huka, mēnā ka pau ngā rēmana. Ki te nui o te huka e kore e taea e koe te reka i te rerekētanga. Tērā pea ka hiahiatia he tae kai kōwhai hei hanga i te ahua "rēmana", he mea tino nui na te mea ka taea e te pānga tirohanga o te kai te whakataetae ki te pānga o te reka o te kai.  Whakautu:
Whakamahia ngā rēmana hōu anake, he tekau mā rua mō te ipu 2 rita he tino pai. Whakamahia anake te wai taatari, kaore he chlorine etc. Ma te whakamahi i te miihini rēmana, te miihini rēmana ranei, tangohia te wai hou ka ringihia ki roto i to ipu 2 rita me to reka pai ki te reka, ka whakakiia ki te wai ma. Ko te wai te mea e tino reka ai te reka o tēnei wai rēmana. Kāore he kakara, he kakara matū rānei hei whakakino i a ia.