Ukukhanyisa kwedokodo lesifutho sikapende kumele kungaqhumi. Siyaqonda ukuthi upende uyikhemikhali evuthayo. Uma ifinyelela ekugxiliseni okuthile emoyeni futhi ihlangabezana nezinga lokushisa eliphezulu noma amalangabi avulekile, ingavutha futhi ibangele ukuqhuma. Amadokodo okufutha ngopende yizindawo lapho upende uhlala khona.
Ingozi yomlilo endaweni yokusebenzela yedokodo lesifutho incike ezintweni ezifana nohlobo lwezingubo ezisetshenzisiwe, izindlela kanye nomthamo wohlelo lokusebenza, kanye nezimo zedokodo lokufutha. Ukusetshenziswa kwe ezivuthayo okokugcotshwa kanye nezincibilikisi eziphilayo kwandisa kakhulu ingozi yokuqhuma nemililo. Izigameko zokuqhuma nomlilo zingaholela ekulahlekelweni okukhulu kwempilo nempahla, ukuphazamisa kakhulu izinqubo zokukhiqiza ezijwayelekile.
Ukukhanyisa okungaqhumisi kubhekisela ezintweni zokukhanyisa eziklanyelwe ukuvimbela ukuthungela kwendawo ezungezile eziqhumayo izingxube, njengezindawo zegesi eqhumayo, izindawo zothuli eziqhumayo, kanye negesi ye-methane. Lokhu kusho ukuthi uma izibani ze-LED ezingaqhumi zihlangana namagesi aqhumayo, ngeke zivuthe noma qhuma, ukusebenza ngempumelelo njengesivikelo sokuphepha ekuqhumeni.