1. He rauemi ātete mura, he haumaru teitei, he ngāwari ki te whakahaere, he ātete ki te waikura me te puehu te anga maitai kore waikura.
2. Kei roto he pātene PC, he mowhiti ātete-wai silicone, he whānui te whakamahinga, he mahi teitei, he pakari, he pono hoki.
Ka taea te whakamahi i ngā hua i roto i te hanga waka, te kawe waka, ngā taputapu haumaru, te ahumahi hikohiko, ngā taputapu whare, ngā taputapu hauora, te ahumahi taputapu whare, te tīmatanga, te kaukau, te mana urunga me ētahi atu.