Embonini yokudla neziphuzo, ukuwasha kusho inqubo yokuhlanza izinto zokukhiqiza nokucubungula kusetshenziswa isifutho esinomfutho ophezulu wamanzi kanye/noma amakhemikhali.Lena inqubo ebalulekile ngoba ibulala amagciwane nokunye ukungcola ukuze kuhlanzeke izindawo lapho imikhiqizo yokudla ingase ihlangane nazo ngesikhathi sokupakishwa nokuthunyelwa.

Kubalulekile ukuthi ucabange ukuwasha lapho utshala imali ezintweni zokupakisha ngoba imishini yakho idinga ukukwazi ukumelana nokugqwala kokuwashwa njalo ngaphandle kokulimala.Izisetshenziswa ezisebenzisa insimbi engagqwali zimelana nokugqwala kanye nokugoba okubangelwa amanzi kanye nezinto zokuhlanza ezivame ukusetshenziswa ezindaweni zokukhiqiza ukudla.