He mea nui te mīhini tapahi muka taiaho i roto i te whanaketanga tonu o te hangarau taputapu hauora, hei whakaputa i ngā taputapu hauora hou me te pai ake, ehara i te mea ko te auahatanga hangarau anake te mea e hiahiatia ana, engari me whai tikanga tukatuka me ngā taputapu matatau ake anō hoki.
Mō ngā kaihanga e tohunga ana ki ngā taputapu hauora mō ngā taputapu wāhanga, ngā taputapu rongoā, ngā taputapu rūma tuku matua me ngā taputapu whakahoromata, te whakawhanaketanga taputapu rongoā, te whakaputa me te hoko i ngā hua o ngā pakihi ia tau mō te hanga taputapu tukatuka pepa whakarewa nui. He maha ake ngā kaihanga kāore e taea te utu i ngā utu nui o te hononga ki te tapahi laser, ko te tukanga hoko motuhake o te mīhini tapahi laser kua noho hei huarahi ki te umanga taputapu hauora. He whakapoto i te huringa whakaputa, ka tukuna kia pai ai te taurangi; i te tīmatanga he wāhanga o te tukatuka whiu pourewa ka whakakapia ki te mīhini tapahi laser, kia nui ake ai te uara, ka whakamahia katoatia te mīhini tapahi laser.