Okungeyona ingozi, ukumelana noketshezi ngefilimu ephefumulayo enezimbotshana ezincane, ukuvikelwa kwezinhlayiyana eziqinile futhi imelana namakhemikhali amaningi alula nama-asidi
Inesigqoko , ngaphambili esivalwe ngoziphu , awekho amaphakethe futhi anwebeka ezihlakaleni , emaqakaleni nasokhalweni
Thayipha 5/6