Te pāmahana o teMīhini pēhi kapu ā-ringaE whakahaerehia ana e te hiko me te tino tika. Mā te papa rapa silica pāmahana-teitei ka taurite te pēhanga. Kāore e taea te huri i raro i te 400 nekehanga. He ātete wera konukawata te mīhini, ko te hapa pāmahana kei roto i te +1*C. He ngāwari te whakarerekē i te pēhanga. He āhua huatau, he ngāwari te kawe i te tinana o te kāpata me te putea.