Isahani ifite amazi ikoreshwa mu bikorwa by'ubukorikori mu kwibiza ibikoresho, gutosa ibikoresho fatizo, gukaraba intoki no kugumisha ibikorwa bitose. Ni ikintu cyoroshye ariko cy'ingenzi muri karaga mu bumbaji, mu gushushanya, mu gutyaza no mu gikorwa cyose gisaba ubuhehere bugenzurwa.