Isicabha somlilo sokhuni esisetshenziswa endlini sithule uma sivulwa futhi sivalwa, futhi ngeke kuzwakale ukungqubuzana. Umnyango womlilo wensimbi osetshenziswa ngaphandle ungadlala kangcono indima yomonakalo wokulwa nokweba ngaphezu kokuvimbela umlilo. Iminyango yomlilo yokhuni kanye neminyango yomlilo yensimbi iyafana ngokuphathelene nokuvikelwa komlilo, akukho mehluko phakathi kokuhle nokubi, inqobo nje uma isezingeni elifanayo, umphumela uyafana.