zu
Amakhoyili wensimbi embozwe ngombala abe yisikhetho esivamile ekwenzeni izinto zokusebenza zasekhaya, ngenxa yezakhiwo zabo eziphawulekayo nokukhala kobuhle. Lawa machoil enziwa ngokusebenzisa ungqimba lopende oluvikelayo nokuhlobisa ngaphezulu kwama-substrates wensimbi. Le nqubo ayigcini nje ngokuthuthukisa ukuheha okubonakalayo kwensimbi kodwa futhi ithuthukise ukumelana nokugqwala nokugqwala, okwenza kube lulungele i-va.