Maitiro ekushandisa shock chlorine: pane ino peji tinopindura kuti chii chinokurumidza chlorine, chii chinovhundutsa chlorine, nguva yekushandisa shock chlorine, chii chinovhundutsa kurapa mudziva, mashandisiro echikafu chlorine, maitiro ekushandisa chlorine kuvhunduka, granulated. shock chlorine kurapwa, nezvimwewo.