1, Igikoresho cyimbere kimeze nka Arc, guteka neza.
2, Ibice bibiri-byubushyuhe-butanga ubushyuhe.
3, Igifuniko cy'ikirahuri kibonerana hamwe na anti-scalding lid.
4, Kureremba gushyushya ubwenge kugenzura ubushyuhe
5, 8 nyamukuru yibikorwa byo guhitamo, byoroshye guteka ibiryo biryoshye