Amagufwa ya koleni kimwe mu bikoresho bikoreshwa cyane mu guhuza inyamaswa.Ibiranga ni: imikorere myiza yo guhuza, imbaraga nyinshi, ubushuhe buke, gukama vuba, kurangiza neza, hamwe nigiciro gito, byoroshye gukoresha, cyane bikwiranye no guhuza no gushira igitabo gikomeye gifunga igitabo, gishobora kubona ibisubizo byiza.