1.Ngaphambi kokusebenzisa amaphedi okupholisa: okokuqala, hlanza udoti ephepheni lokupholisa bese ulihlanza izikhathi ezingu-1-2 nge-disinfectant;bese, hlola iphampu yamanzi, ukunikezwa kwamandla, ipayipi lokuphakela amanzi, imbobo yesifutho samanzi, ukufinyeleleka kwesihlungi sepayipi lamanzi, isitoreji samanzi sigcwalisa ichibi ngamanzi ahlanzekile ukuqinisekisa ukuthi ...
Funda kabanzi