Nā ngā rāputa āwhero o Shanglaite te whakatūhia he tino mōhio ki roto i tētahi kawa ake tonu hoki hei tiaki i ngā kiri, e mahi ana i ngā whakahaere matua ka whakapai i te pūtake mahi o ngā mea tiaki kiri matua. Me ēnei rāputa, pērā mai i ngā pūtara hāpai wae, ka whakamahi i ngā tararau iti noa rānei i ngā hīkaro uarangi hei whakamahi i te kiri i runga i te pai raweke, ka noho i muri i te korenga hara, i te uru, me ngā kiri mate, nā reira ka pai ake i te whakapai i ngā poaka, ka whakahē i te akene me ngā karu kōkō, ka whakawhiwhi haere i te pai raweke o ngā mea tiaki kiri ki te whitiwhiti i roto i te kiri. Hei tirohanga atu, ka whakamahi ngā rāputa āwhero i te microcurrent inaianei ki te whakawhitiwhiti i ngā kauae kanohi. Ka whakapai he wā microcurrent inaianei i tēnā rangi ka whakapai i ngā kauae, ka whakapai i te hāngai iwi, me te whakawhiwhi haere i te whakapai i ngā seruma me ngā hāpai kiri. Nō te whakapai i ngā kiri i te mātauranga i te mārama whero, ka whakamahi ngā rāputa mārama, ētahi atu, i te mārama whero i tēnā wā ka whakapai i te whakapai i ngā kiri. Ka whakapai te mārama whero i te mātauranga pūtau, i te whakapai kōlājen, me te whakaiti i ngā whakapāharahara, ka whakapai i te pai raweke me te hāpai o te kiri i te wā. Nō reira, ka whakamahi ētahi rāputa āwhero i te iontophoresis rānei ko te whakapai uarangi, ka whakamahi i enei kaiwhakapai kiri hei whakapai i te pai raweke o ngā mea tiaki kiri. Ki te whakamahi i ēnei rāputa i runga i ōu mea pai raweke, seruma rānei me ngā hāpai kiri, ka whakapai i ngā pai raweke o tō kawa ake tonu hoki hei tiaki i te kiri, ka kitea he pai raweke ake te kiri.