Te pupuhi maitaihe mea hanga mai i te waro maitai ma te whakarewa me te hanga.Ka whakamahia whānuitia hei abrasives mo te horoi, te whakakore, te whakarite mata me te pupuhi pupuhi.Ko tana rahinga rereke ka whakatau i te mutunga o te mutunga ka tutuki i runga i te mata o te mea mahi kia pupuhi.