Ibyiza: Guhuza imikorere yumuringa hamwe nimbaraga nuburemere bwumucyo bwa aluminium. Itanga igisubizo cyiza cyo guhangana no kunonosorwa kwangiza aluminium.

Ibibi: Birashobora kugira igiciro cyo hejuru ugereranije numuringa wuzuye cyangwa aluminium. Inzira yubunini irashobora kongeramo ibintu byubusa nubushobozi.

Gusaba imirima: Bikwiranye na Porogaramu ndende, amashanyarazi, kandi ahindure aho ihuriro ryimitungo yifuzwa.