Onye ọ bụla so na ndị otu anyị na-ere ahịa dị elu na-eji mkpa ndị ahịa na nkwurịta okwu azụmahịa maka ihe mkpuchi P3 nwere ike iwepụ, Mgbochi chlorine siri ike , Ihe mkpuchi enwere ike ịwa ahụ , owu swab maka nti ,Ihe mkpuchi ebu . N'ịdabere na nkà ihe ọmụma azụmahịa nke 'onye ahịa mbụ, malite n'ihu', anyị ji ezi obi na-anabata ndị ahịa si n'ụlọ na ná mba ọzọ iji kwado anyị. Ngwaahịa ahụ ga-enye ụwa niile, dị ka Europe, America, Australia, Bangalore, Brunei, Birmingham, British .Site n'ịmepụta nrụpụta na mpaghara azụmaahịa mba ọzọ, anyị nwere ike ịnye ngwọta zuru oke nke ndị ahịa site n'ịkwado nnyefe nke ngwaahịa ziri ezi na ebe kwesịrị ekwesị n'oge kwesịrị ekwesị, nke a na-akwado site na ahụmịhe anyị bara ụba, ike mmepụta ike, ike na-agbanwe agbanwe, na-agbanwe agbanwe nke ngwaahịa anyị na-arụ ọrụ dị iche iche. Ọ ga-amasị anyị ịkọrọ gị echiche anyị ma nabata azịza gị na ajụjụ gị.