Imwe, urashobora gukoresha kole ibonerana, kandi ni ubwoko bwagutse bwiza. Nyuma yo gufatana buhoro, swater ntizoroha kongera kumena ubwoya, nubwo yongeye kugwa, izagwa gake.
Ikintu cya mbere ushobora gukora ni ugushonga ikiyiko cya krahisi mu gice cyibase cyamazi akonje, ugashyira icyuya cyubwoya mumuti wa krahisi hanyuma ukagisohokamo, ntukagipfundikire, ukuramo amazi ukagishyira mumazi hamwe nifu yifu yo kumesa, ukayinika muminota 5 hanyuma ukayamesa, hanyuma ukayimanika kugirango ushireho, ubwoya bw'ubwoya ntibuzakunda.
Bitatu, banza utose imyenda n'amazi akonje, hanyuma uvange ibikoresho byo kumesa cyangwa ibikoresho byogukora ubwoya bwumwuga hamwe namazi kuri dogere selisiyusi 30, vanga byombi, ushire muminota igera ku 10, witonze, usukure umwanya munini ahantu habi cyane, kwoza neza, gupfunyika, byumye hamwe nibimanikwa neza bifite uburemere, ntugaragaze izuba. Iyo imaze gukama, hanyuma uyicuze neza, byaba byiza ukoresheje icyuma.