Lithini icebiso lejezi engenakulahleka koboya?

Ingcebiso ngejezi engakhange ilahlekwe nguboya: Nciphisa icephe lesitatshi kwisiqingatha sesitya samanzi abandayo, thambisa ijezi emva koko uyikhuphe, ungajiki. Gcoba kwaye uyibeke emanzini kunye nenani elincinci le-detergent imizuzu emi-5.