Hei whakangungu i te mahi wai i roto i ngā whare hokohoko me ngā horopaki hauora. Ko te take matua o ngā whakangungu nei hei whakamana i te tataki me te tahuri tika o ngā momo wai. Nā rātau i whakaaetia he āhuatanga kore kitea kei waenganui i te pipetē me te wai, mō te whakarite i te kaweawea mai ki te pipetē anō. E ai ki ngā āhuatanga rerekē, e tonu ana ngā whakangungu pipetē i ōna rahi me ngā hanganga kia pai ai te whakaritenga i ngā rahi wai rerekē me ngā momo wai rerekē. Kia whakatupu i ngā pūnaha e kore rawa ake i te whakaputuputu i ngā momo wai e whakapae ana, ā, ka kore e whakapae ana ki ngā wai e whakapae ana. Ki te whakamahi i te whakangungu pipetē tika, ka taea e ngā rangahau me ngā kaiwhakanui hauora te whai i iwi tika me te whakaaro whakapono i runga i ngā rautaki, ngā whakamomori whakamatau, me ētahi atu mahi whakangungu wai. Nei pea, ka whakaiti ngā whakangungu pipetē i te haurangi o te kaweawea i waenganui i ngā taumata, mō te whakamana i te mana o ngā raraunga me te haumanu o ngā kaiwhakamahi.