Ibyiza
Ifite imbaraga za UV nziza, irwanya lisansi, ubushyuhe nubushyuhe, kurwanya amazi nubushyuhe buke.
Kurwanya amarira akomeye, gufatira neza ibyuma, aluminium nibindi byuma, beto zitandukanye, inyubako, nibindi.
Birakwiriye ahantu ibikorwa byibasiwe cyane cyane inzira zindege, kugirango ubwire umuhanda wagutse.
Tekinike nziza, ntabwo yoroshye, idafite uburozi, umutekano kandi wizewe gukoresha, byoroshye gukora.
Ifite umwuka mwiza cyane hamwe no gukomera kwamazi, guhindagurika kwubushyuhe buke, kandi irashobora gukira mubushyuhe bwicyumba cyangwa ubushuhe.