Umatshini wokubulala iintsholongwane emoyeni ngumatshini obulala iintsholongwane emoyeni ngemigaqo yokucoca, ukucocwa, kunye nokuvala inzala.Ukongeza ekubulaleni iibhaktheriya, iintsholongwane, ukungunda, i-spores kunye nokunye okubizwa ngokuba kukunyumba, ezinye iimodeli zinokususa i-formaldehyde, i-phenol kunye nezinye izinto eziphilayo ...
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