Amakhethini omlilo asiza ukuvimbela ukubhebhetheka kwentuthu namalangabi, anciphise ingozi yokufa ngenxa yokuhogela. Amakhethini omlilo anezinjongo ezintathu ezibalulekile esakhiweni: ukukhawulela ukukhula komlilo ekuqaleni, ukuvimbela ukubhebhetheka komlilo, nokuvikela izindlela zokuphuma. Amakhethini omlilo ayizinhlelo zokuvikela umlilo ezisiza ukuhlukanisa isakhiwo futhi zibambezele ukubhebhetheka komlilo nentuthu.
Amakhethini omlilo ngokuvamile enziwa ngendwangu ye-fiberglass ngoba ayisindi, anokumelana nokushisa okuphezulu, amelana nokuncipha, ukwelula nokufiphala. Kwesinye isikhathi ibuye ilukwe kanye nezinye izinto ukukhulisa amandla ayo kanye nezakhiwo zokumelana nokushisa, njengentambo yensimbi engagqwali, ivamise ukuthungwa endwangu ukusiza ukukhulisa ukusebenza kwayo.
Amakhethini omlilo avame ukusetshenziswa emagcekeni amakhulu okuhweba anesakhiwo esivulekile. Ngesikhathi somlilo, amakhethini omlilo aba isithiyo esibonakalayo phakathi kwegumbi lomlilo kanye nezindlela zokuphuma.


