San Ao yibanze ku ruhererekane rwa firigo, urukurikirane rw’abaministre rwerekana ubushyuhe, imiterere y’amabati yihariye yakozwe n’inganda, gukoresha uburyo bugezweho bwo gukora no kugenzura ubuziranenge kugira ngo ibicuruzwa byujuje ubuziranenge, bihamye neza kandi bizigamire ingufu.Ibicuruzwa bikoreshwa cyane mumasoko, supermarket, amaduka yoroshye, amaduka ya vino, amahoteri nahandi hantu h'umwuga.
Isosiyete ifite imirongo yumwuga yabigize umwuga, ibikoresho byateye imbere mu nganda zikonjesha na laboratoire zipima ubuziranenge.Kugeza ubu, mu rwego rwo guhaza ibikenewe ku masoko yo hanze ndetse na buri mukiriya, isosiyete yakoze ibicuruzwa byateye imbere cyane, ku buryo ibicuruzwa bishobora gushyirwaho, kwerekana, gusukurwa no kubungabungwa.Kandi izindi nzira ziroroshye kandi zifatika.Byongeye kandi, ibicuruzwa byatsinze ibyemezo mpuzamahanga byo kumenyekana nka "CCC", "ICE", na "CE".