1 Teherea ngohengohei tirotirohia tuatahihia mehemea he tiwhikete whakaae ia. Ko ia whitiki whakatairanga kua tino tirotirohia i mua i te wehenga atu i te wheketere me te tiwhikete kia rite.
2 Ko te taatai o te koti whakaaraara he mea rite tonu?
3 Ahakoa te mata o teherea ngohengoheka tapahia, ina koa ko te papa me nga waahanga rino, me ata tirotiro.
Only when these basic conditions are met can it be considered a qualified herea ngohengohe and it is safer to use.