Urushundura rwicyuma rwagutse rwaraciwe kandi rukururwa mu byuma byujuje ubuziranenge, nta ruganda rugurisha, imbaraga nyinshi, imikorere myiza yo kurwanya kuzamuka, igiciro giciriritse hamwe nogukoresha mugari.
Icyuma cyagutse cyagutse gifite isura nziza kandi ntigishobora kwihanganira umuyaga.Nyuma yo gusya hamwe na pulasitike ikozwemo kabiri, irashobora kongera igihe cya serivisi, kugabanya amafaranga yo kubungabunga, kandi ifite amabara meza.Kandi biroroshye gushiraho, ntabwo byoroshye kwangiza, ubuso bwo guhuza ni buto, ntabwo byoroshye kuba umukungugu, kandi birashobora guhorana isuku igihe kirekire.Nibihitamo byambere kubijyanye no gutunganya umuhanda.