Ichi chigadzirwa chepamusoro-chigadziriso chekugadzirisa dhayi reactive rinoumbwa nezvikamu zvikuru zve cationic polymer compounds.Iyo ine yakanyanya kunaka mhedzisiro yekuvandudza kunyorova kweakasikwa fiber dhayi zvigadzirwa semucheka wekotoni (jira), Rayon, Sirika uye mamwe general cellulose fiber.Mushure mokunge chigadzirwa chacho chagadziriswa, pane zvishoma zvishoma kuchinja muhue uye kuderera kwekutsanya kune chiedza chezuva.Kunyanya, ine basa rekumusoro riri pachena pakutsanya kune chlorine kuramba (20PPM yakasimba chlorine bvunzo).