Nke ahụ nwere kredit obere azụmaahịa dị mma, nnukwu ọrụ azụmaahịa na akụrụngwa mmepụta ọgbara ọhụrụ, anyị enwetala ọkwa pụtara ìhè n'etiti ndị na-azụ ahịa anyị n'ofe ụwa maka swab na-adịghị mma, M95 nkpuchi , Ihe mkpuchi enwere ike iwepu , Bleaching na disinfection ,Nnukwu ihe mkpuchi ihu . Na mgbakwunye, anyị ga-eduzi ndị ahịa nke ọma gbasara usoro ngwa ngwa iji nweta ngwaahịa anyị na ụzọ isi họrọ ihe kwesịrị ekwesị. Ngwaahịa ahụ ga-enyefe ụwa niile, dị ka Europe, America, Australia, Macedonia, Namibia, Singapore, Roman .N'ihi na ọtụtụ afọ, anyị agbasowo ụkpụrụ nke ndị ahịa gbakwasara, àgwà dabeere, mma na-achụ, ibe uru nkekọrịta. Anyị na-atụ anya, site n'obi eziokwu na ezi uche, inwe nsọpụrụ iji nyere aka na ahịa gị ọzọ.