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Ibiti biranga ibikoresho byoroha umuriro
1, niamarangi abiri ashingiye ku mazi, zidakubiyemo imiyoboro y'uburozi kandi yangiza benzene, kandi ifite urugwiro, umutekano kandi ufite ubuzima bwiza;
2, mugihe cyumuriro, spongy idakabyutsa igice cya karuboni, gikina uruhare rwubushishozi, inkiko za ogisijeni, kandi zikabuza gucana umuriro, kandi zirashobora kubuza neza subtid;
3, Ubunini bw'ikirere burashobora guhindukaukurikije ibisabwa byongeye gucana. Ikintu cyo kwagura igice cya karubone gishobora kugera inshuro zirenga 100, kandi urwego ruto rushobora gukoreshwa kugirango rugire ingaruka zishimishije;
4, Filime irangi ifite urwego runaka rwumucyo nyuma yo gukama, kandi ntirushobora gukoreshwa kubisohoka biroroshye kandi bigomba kubyukana kenshi.
