Ukuguquguquka
Ungakwazi ukuthosa emoyeni noma yini, okuhlanganisa imifino efriziwe, inkukhu, ngisho nophudingi osele, usebenzisa isilawuli sezinga lokushisa okwenziwa ngesandla kanye nesibali-sikhathi esihlanganisiwe semizuzu engama-60.Ukuphepha nokuphepha okwengeziwe kunikezwa ubhasikidi Wamahhala we-BPA okhiphekayo, ingaphandle elipholile lokuthinta, kanye nokuvala ngokuzenzakalela.