Umwuka uhumeka ni ubwoko bwububiko bukonje bukonje. Imikorere yumwuka uhumeka ni ukuba ubushyuhe buke hamwe na firigo yuzuye ya firigo ya firigo yo kwagura ubushyuhe bwububiko bukonje bukonje mugihe kizaza. Firigo yuzuye ihumeka kandi ubushyuhe mububiko bukonje bukurwaho no guhanahana ubushyuhe hagati yumuyaga uhumeka hamwe nuburyo bukonje. Ibikoresho byo guhanahana ubushyuhe.

1.Ifite ibiranga imiterere ishyize mu gaciro, uburyo bwo guhanahana ubushyuhe bwinshi, ubukonje buringaniye no kuzigama amashanyarazi.

2. Koresha ibyuma bitagira umuyonga tubular amashanyarazi yubushyuhe hamwe nubushakashatsi bukomeye, bufite gukwirakwiza neza nigihe gito cya defrost.

3. Ifishi yose irashobora gutegurwa ukurikije ibyo umukiriya asabwa hamwe na plaque ya spray hamwe nicyapa cyanditseho.

4.Kwemerera moteri idasanzwe yabafana, ubwinshi bwikirere, intera ndende, gukoresha ingufu nke, urusaku ruke.

5.Ikizamini cyo gukomera kwikirere gikozwe munsi yumuvuduko wikirere wa 2.6mp kugirango harebwe niba ibicuruzwa bifite ubuziranenge buranga umwuka mwinshi iyo byakozwe.