An ƙera masu busar da hannu don bushe hannaye masu tsabta da haɓaka tasirin maganin kashe kwayoyin cuta na gaba. Duk da haka, a lokacin aikin bushewar hannu, muna buƙatar hana hannayenmu daga gurɓata, saboda na'urar bushewa kanta na iya zama tushen gurɓata. Don haka, tsaftacewa da kashe na'urar busar da hannu yana da mahimmanci musamman.
Bugu da kari, lokacin 10s sanye take da na'urar bushewa ba kawai lokacin busa ba ne, amma don tabbatar da cewa hannayen na iya bushewa sosai. Duk da haka, gwaje-gwajen sun nuna cewa busa a kan na'urar bushewa na tsawon 10 kawai bai isa ya bushe hannayen ba. Canjin aiki kaɗan - girgiza hannuwanku kaɗan bayan wanke hannuwanku, sannan motsa hannuwanku sama da ƙasa da sanya su cikin na'urar busar da hannu zai iya inganta ingantaccen bushewar hannu. Ana ba da shawarar haɗa wannan shawarar aiki a sarari a cikin umarnin aiki don wanke hannu da ƙazanta.
