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 no guhagarika ibiryo ku bushyuhe bwo hejuru byica mikorobe kugira ngo bibungabunge imirire n'ibirungo.
Fata kimwe mu byumba byacu bisukuye. (Bangladesh, 3000m2, ISO 8)
