Njengoko umlilo uye waba yingozi ebalulekileyo yokhuseleko kwizakhiwo zanamhlanje, ukulwa nomlilo kuye kwahlawulwa abantu abaninzi ngakumbi, kunye neengcango zomlilo njengendlela ebalulekileyo yokwahlula umlilo. Umnyango womlilo uhlula indawo yesakhiwo kwiindawo ezininzi zomlilo, ukwenzela ukuba isahlulo ngasinye somlilo xa umlilo usenzeka, awukwazi ukusasazeka ngaphandle kwixesha elithile, ukuze ulawule ngokufanelekileyo umlilo.

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