Ki te wā nā, he rua rango swab, e hanga ana i te aho non-woven, me te whakapiri atu i te karu o ia raro. Me hanga te whakaaetanga matua mai i ngā mate i mua i te kuhu i ngā taumata upoko. I whakauru ai ngā FDs i muri i te kuhu i ngā taumata upoko. Ko ēnei swab he whakamutunga, ā, ka horoia i ngā pakanga e rua hei whakamatau i ngā taumata whakaritenga mō ngā waewae me ngā wāhi upoko. Ki te whiwhi haere nei i te whakapono ki ngā mahi whakangaro i roto i ngā ratonga hauora, ko ō mātou swab e tautoko ana i ngā tuara tuatahi o ngā ratonga hauora mā te whakatakoto āwhina ki te whakamātau āwheo.