Mutengo wemapuranga emoto magonhi akachipa, ayo ari 30% -40% yakachipa kupfuura iwo akajairwa masimbi emoto magonhi, ayo ariwo chinhu chakakosha kune vatengi vazhinji kusarudza rudzi urwu rwegonhi. Mukova wehuni wemoto une plastiki yakakwirira, uye ruvara rweshizha remukova rinogona kuvezwa. Kune akawanda mavara ekusarudza kubva kuti asangane nezvinodiwa nevatengi mumamiriro akasiyana.