Pedzisa mutsara unotevera nesarudzo yakanakisisa: Kuziva uwandu hwemvura hwokuwedzera mugadziriro yokudiridza yomumba.  Zvaunogona kuita: - Rinenge vhiki rimwe nerimwe wedzera anenge magaloni maviri emvura kukona yechirimwa, kuti usanyudza zvirimwa. - Rinenge vhiki rimwe nerimwe wedzera inenge ounce rimwe remvura kukona yechirimwa, kuti usanyudza zvirimwa.  Mhinduro:
Rinenge vhiki rimwe nerimwe wedzera inenge marita maviri emvura kukona yechirimwa, kuti usanyudza zvirimwa.