Umlilo ubhekisela enhlekeleleni ebangelwa ukusha okungalawuleki ngesikhathi noma emkhathini. Omata bezicabha akufanele babekwe phambi kweminyango yomlilo, njengoba kulula ukukhubeka noma kubangele amalangabi amakhulu lapho ubaleka emlilweni. Ungabeki imfucumfucu eduze komnyango womlilo.