Inqubo yonke ikhiqizwa endaweni yokusebenzela ehlanzekile enokungcola okuncane kakhulu, ayinuki, futhi ayinawo amanye amakhemikhali, ihlangabezana nezidingo zokupakisha imithi ehlanzekile. Ukuguquguquka okuhle, ukumelana nokwelula, ukumelana nokubhoboza, akulimazi kalula, nokumelana nokushayeka okuhle. Ukusebenza kokushisela kuvikelekile, amandla okushisela aphezulu, futhi kungafinyelelwa ukupakisha okushiseliwe okusebenzayo, kuvimbele ngempumelelo ukungcola kwangaphandle. Izakhiwo zamakhemikhali ezizinzile, azikho izenzo zamakhemikhali nezithako eziningi ezisebenzayo zemithi kanye nezingxenye ezisetshenziswa phakathi, kuqinisekiswa ikhwalithi yemithi ezinzile.