Gupakira byangiza ibidukikije kandi biodegradable.
Birakwiye kubantu bakuru nabana.
Ikirangantego kirashobora kwandikwa kumurongo wo kwamamaza ibicuruzwa.
Amashanyarazi yoroshye.
Kwinyoza amenyo yubunini bwabantu bakuru, dushobora kandi gukora ubunini bwabana cyangwa ubunini bwihariye.Dufite amafuti atandukanye, ibikoresho n'amabara.