1. Gusaba:
Imashini yaka ni ibikoresho byihariye byo gutwika hejuru yibikoresho byo guteranya ibikoresho bya feri yimodoka.Irakwiriye gutwika na karubone yubwoko butandukanye bwibikoresho bya feri ya feri.
Ibikoresho bihuza hejuru yububiko bwa feri hamwe nicyapa cyo gushyushya ubushyuhe bwo hejuru kugirango ugabanye kandi uhindure karubone hejuru yibikoresho bya feri.Ibikoresho bifite ibiranga umusaruro mwinshi, ubuziranenge buhamye, uburinganire bwiza, imikorere yoroshye, guhinduranya byoroshye, guhora hejuru no hepfo, kandi birakwiriye kubyara umusaruro.
Igizwe nitanura ryaka, ibikoresho bitanga na cooler.Mugihe kimwe, hariho uburyo bubiri bwo gukora uburyo: imikorere yimashini imwe hamwe nubukanishi kubakiriya bahitamo.
2. Ihame ry'akazi
Disiki ya feri ya disiki isunikwa mumubiri witanura nigitambambuga cyo gusunika kugirango uhuze nicyapa cyo gushyushya ubushyuhe.Nyuma yigihe runaka (igihe cyo gutwika kigenwa numubare wokongeje), gisunikwa hanze yakongejwe kandi cyinjira mukarere gakonje kugirango ibicuruzwa bikonje.Noneho andika inzira ikurikira.