Ngeminyaka yesipiliyoni ekhiqizweni esindayo yomshini wokumunca amandla we-phlegm , ungahlinzeka ngohlobo olubanzi lomshini wokunciphisa . amandla we -phlegm , uma udinga, sicela uthole insizakalo yethu esifike ngesikhathi somshini we-phlegm . Ngaphezu kohlu lomkhiqizo olungezansi, ungaphinde wenze ngokwezifiso umshini wakho wokumunca osindayo osindayo we-phlegm ngokuya ngezidingo zakho ezithile.