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Ikirahuri gifunze, ikirahuri gisanzwe nta gutunganya neza, kumena byoroshye.
Shyushya ikirahure, inshuro ebyiri zikomeye nkikirahure gifatanye, kijyanye no kutavunika, Irakoreshwa mubihe byihariye, nkibirahuri bimwe bisa nka 3mm ireremba ikirahure cyangwa ikirahure cyikirahure, ntishobora kwihanganira umuvuduko mwinshi wumuyaga mugihe cy'ubushyuhe noneho guhindagurika cyangwa kurugamba rukomeye bibe ku kirahure, hanyuma gukoresha imbaraga zishimangira bizaba inzira nziza.
Ikirahure cyuzuye.