Icyumba gisukuye ibiryo gikoreshwa cyane mubinyobwa, amata, foromaje, ibihumyo, nibindi. Ibice bya mikorobe bibaho ahantu hose mu kirere bitera byoroshye ibiryo byangirika. Icyumba gisukuye gishobora kubika ibiryo ku bushyuhe buke kandi bigahindura ibiryo ku bushyuhe bwo hejuru byica mikorobe kugira ngo bibike imirire n'ibirungo.
Fata kimwe mu byumba byacu bisukuye. (Bangladesh, 3000m2, ISO 8)
