He pūhui macromolecular parakore te hua.He paura ma, he wai kore tae ranei.Apure Tono He ngawari te rewa i roto i te wai me te corrosion.Ka whakamahia whanuitia hei imgredient mo nga rongoa me te whakapaipai (penei i te antiperspirant) i roto i te umanga matū o ia ra; te wai inu, te maimoatanga wai para ahumahi.