Ibyiza byumufuka wa spout.
1. Guhagarara bipfunyika bipfunyika bifite imikorere myiza yo gufunga, imbaraga nziza yibikoresho, ntabwo byoroshye kumeneka cyangwa kumeneka, biroroshye muburemere, bitwara ibintu bike, kandi byoroshye gutwara. Muri icyo gihe, ibikoresho byo gupakira bifite imikorere ihanitse nka anti-static, anti-ultraviolet, guhagarika ogisijeni, kutagira amazi, no gufunga byoroshye.
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2. Umufuka uhagaze urashobora gushirwa uhagaze hejuru yikigega, utezimbere isura, ufite ubukungu kandi ufite igiciro gito.
3. Carbone nkeya, yangiza ibidukikije, kandi irashobora gukoreshwa: Gupakira byoroshye nkimifuka ihagaze ikoresha ibikoresho bya polymer nkibikoresho fatizo, bityo bigira ingaruka zikomeye mukurengera ibidukikije kandi birashobora gukoreshwa kandi bigakoreshwa.
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5. Imifuka itekanye kandi yizewe ihagaze neza irashobora kurinda umutekano wibicuruzwa byacu mugihe cyo gutwara no kugabanya ingaruka zubwikorezi.