Sterilisateur yubuvuzi nigikoresho gikoresha ubushyuhe, imiti, cyangwa imirasire kugirango yice cyangwa ikureho ubwoko bwose bwa mikorobe na virusi biva mubikoresho byubuvuzi nibikoresho.Nigikoresho cyingenzi mubuzima ubwo aribwo bwose, kuko bifasha kwirinda ikwirakwizwa ryindwara n'indwara.Uburyo bwo kuboneza urubyaro kandi butuma ibikoresho byubuvuzi bifite umutekano bikoreshwa ku barwayi.Ubuvuzi bwa sterisizeri buza muburyo butandukanye, burimo autoclave, steriliseri yimiti, hamwe na sterisizasiyo yimirasire.Autoclave ikoresha amavuta nigitutu kugirango ihindure ibikoresho, mugihe steriseri yimiti ikoresha imiti nka okiside ya Ethylene.Imirasire ikoresha imirasire ya ionizing kugirango yice mikorobe.Kuvura imiti bisaba kubungabunga no kugenzura neza kugirango bikomeze gukora neza.