Ko te rere inamata o te ine rerenga hiko he 0 tonu, he aha te take? Me pehea te whakaoti?
He pai te ine rerenga hiko mo te arai kawe. Me whakakiia nga papaaho paipa ki te ine paipa. Kei te whakamahia te nuinga i roto i te parakaingaki wheketere, parakainga whare, etc.