Kimwe mu bibazo abantu bakunze kwibaza mbere yo gutangira gukora isuku mu nzu ni inshuro bagomba gukoresha agatanda ko gusiga isuku. Abatangiye benshi bibwira ko gukora isuku buri munsi bizatanga umusaruro wihuse, ariko mu by'ukuri, umusaruro mwiza wo gukora isuku uturuka ku gahunda ikwiye, atari ukujya ahantu hasanzwe.
Kugira ngo usobanukirwe inshuro ugomba kwisiga ibara ry'uruhu, ni ngombwa gusobanukirwa uburyo inzira yo kwisiga ibara ry'uruhu ikora. Iyo uruhu rwawe ruhuye n'urumuri rwa ultraviolet (UV) mu gikoresho cyo kwisiga ibara ry'uruhu, bitera gukora melanin. Melanin ni ibara karemano rituma uruhu rwawe rwijima nk'uburyo bwo kwirinda kwisiga ibara ry'urumuri rw'izuba. Ariko, iyi nzira ifata igihe. Uruhu rwawe rukomeza kugira ibara mu gihe cy'amasaha 48 nyuma yo kwisiga ibara ry'uruhu. Ibi bivuze ko kwisiga ibara ry'uruhu vuba cyane bitaha uruhu rwawe umwanya uhagije wo kwisiga ibara ahubwo bishobora kongera ibyago byo kwisiga ibara ry'uruhu.
Ku batangira, gahunda isanzwe yo gusiga ibara ry'uruhu ni inshuro 2-3 mu cyumweru, nibura amasaha 48 hagati y'igihe. Iyi gahunda ituma uruhu rushobora kubaka ibara ry'uruhu buhoro buhoro mu buryo butekanye. Kubaka ibara ry'uruhu risanzwe bikunze gufata ibyumweru byinshi, bitewe n'ubwoko bw'uruhu rwawe n'uburemere bw'aho usiga ibara ry'uruhu. Iyo umaze kugira ibara ry'uruhu, ushobora kugabanya ibara ry'uruhu rwawe rimwe cyangwa kabiri mu cyumweru kugira ngo ukomeze kugira ibara ryawe.
Gushyira ibara ry'uruhu kenshi bishobora guteza ibibazo byinshi. Ikibazo cyihutirwa ni uburibwe bw'uruhu cyangwa gushya kw'uruhu, bishobora kubaho iyo uruhu rudafite umwanya uhagije wo gukira hagati y'igihe cyo kuryama. Uko igihe kigenda gihita, gushyira ibara ry'uruhu ryinshi bishobora gutuma uruhu rwawe rusa nabi, rwuma, kandi uruhu rwawe rugahita rushira bitewe no gukuraho uruhu. Niyo mpamvu salon z'abahanga mu gutunganya ibara ry'uruhu zikunze gutanga inama yo gushyiraho gahunda yo gutunganya ibara ry'uruhu aho gukoresha ibara ry'uruhu rya buri munsi.
Ubwoko bw'uruhu rwawe bugira uruhare runini mu kugena inshuro ugomba kwisiga. Abantu bafite uruhu rwiza (Ubwoko bwa I na II) bagomba kwisiga gake kandi bagakoresha igihe gito. Abantu bafite uruhu ruringaniye (Ubwoko bwa III) bashobora gukurikiza gahunda isanzwe yo kwisiga. Abantu bafite uruhu rwijimye (Ubwoko bwa IV n'uburenga) bashobora kwisiga gake gake kuko bashobora gukura ibara byoroshye kandi bakarigumana igihe kirekire.
Uretse inshuro nyinshi, gutegura ibara ry'uruhu no kwita ku ruhu nyuma yo kurusiga nabyo ni ingenzi cyane. Mbere yo kurusiga, menya neza ko uruhu rwawe rusukuye kandi rudafite amavuta yo kwisiga, imibavu, na deodorants, kuko bishobora gutera ibara ry'uruhu ritari ryiza. Nyuma yo kurusiga, gukoresha amavuta meza yo kwisiga bifasha mu gufunga ubushuhe no kongera igihe cyo kurusiga. Abantu benshi bakoresha kandi amavuta yo kwisiga yo mu nzu kugira ngo bongere umusaruro wo kurusiga kandi bakomeze kugira amazi meza.
Indi nama y'ingenzi ni ukwirinda kwiyuhagira ako kanya nyuma yo kwisiga ibara ry'uruhu keretse bibaye ngombwa, kuko hari uburyo bwo kwisiga ibara ry'uruhu bukomeza kwiyongera nyuma yo kwisiga ibara ry'uruhu. Gutegereza amasaha make mbere yo kwiyuhagira bishobora gufasha kunoza umusaruro w'ibara ry'uruhu mu bihe bimwe na bimwe.
Muri rusange, umusaruro mwiza wo gusiga ibara ry'uruhu uturuka ku buryo buhoraho, intera ikwiye hagati y'igihe cyo gukora imyitozo ngororamubiri, no kwita ku ruhu neza, ntabwo ari ugusiga ibara ry'uruhu buri munsi. Gukurikiza gahunda nziza yo gusiga ibara ry'uruhu bizagufasha kugera ku ibara ryijimye kandi ringana neza mu gihe bigabanya ibyago byo kwangirika k'uruhu.
