A cikin rayuwar yau da kullun, hannaye suna da mafi yawan damar yin hulɗa da wasu abubuwa, don haka nau'ikan da adadin ƙwayoyin cuta a cikin hannaye sun fi na sauran sassan jiki.Ga ma'aikata a wuraren bita na abinci, ƙwayoyin cuta na hannu sun fi cutarwa.Idan ba a kula da shi yadda ya kamata ba, zai yi tasiri ga gurɓatar tsaftar abinci ta biyu.

A halin yanzu, galibin hanyoyin kawar da hannu na masana'antun abinci na cikin gida har yanzu suna kasancewa a cikin hanyoyin kashe ƙwayoyin cuta na gargajiya kamar wankin ruwa.Lalacewar waɗannan hanyoyin shine mutane da yawa suna amfani da kayan aikin kashe kwayoyin cuta iri ɗaya, kuma ana rage tasirin disinfectant bayan an maimaita amfani da shi, don haka ba zai iya yin cikakken tasirin lalata ba.Kuma hulɗar jama'a tare da kayan aikin kashe ƙwayoyin cuta zai haifar da ƙetare kamuwa da ƙwayoyin cuta.

Yakamata a samar da injin sarrafa kayan abinci da sarrafa hannun don gujewa matsalolin tsabtace hannu.Wajibi ne don lalata tsabtace hannun ma'aikata daidai da wani tsari na lalata don rage yuwuwar gurɓataccen gurɓataccen abu.A halin yanzu, hanyar kawar da hannaye na mafi yawan matsakaita da manyan masana'antun abinci a kasar Sin ita ce yin amfani da na'urar sabulun hannu ta atomatik ko amfani da na'urar bushewa ta atomatik da na'urar bushewa mai sauri don lalata.Fa'idar yin amfani da batir na hannu ta atomatik shine don guje wa gicciye ta hanyar maimaita saduwa da kayan aikin rigakafin da ma'aikata ke yi, kuma shigar da bakararre ta atomatik na iya shigar da ƙwayoyin cuta daban-daban gwargwadon bukatun kamfanoni.Sabbin tsararrun magungunan kashe hannaye na atomatik na iya ba da damar ma'aikata su shigo da su cikin taron bita don kawar da ƙwayoyin cuta, da guje wa gurɓataccen ƙura na shiga ɗakin kashe ƙwayoyin cuta gaba da gaba lokacin da ake buƙatar lalata.Haihuwar waɗannan injiniyoyi da na'urori masu sarrafa kansu babu shakka suna ƙara bangon kariya ga kamfanonin abinci.

A halin yanzu, haɓakawa da bincike daban-daban na shigar da kayan aikin kashe hannu ta atomatik koyaushe sun kasance ɗaya daga cikin samfuran farko waɗanda kamfanonin tsabtace gida da na kare muhalli suka haɓaka.Ga kamfanoni, yadda za a zaɓi kayan aikin kashe hannu babu shakka wani nau'in alhakin samfuran kasuwanci ne.Dangane da bukatun aikin aseptic, haɓaka hanyoyin da hanyoyin tsabtace hannu na ma'aikata a cikin masana'antar sarrafa abinci yana da matukar mahimmanci don haɓaka amincin abinci.