1 、 Funga ibishishwa hanyuma ubimanike kugirango byume Nyuma yo koza ibishishwa, ubirambike neza hanyuma utwikire amaboko yombi hagati yimyenda, hanyuma umanike imyenda kuri swater, ufate ikibanza hagati yintoki na Uwiteka umubiri wimyenda, funga amaboko numubiri wimyenda ukwumisha.
2 Ibi nibyiza cyane abantu rwose ntibazambara imyenda nkiyi, kuyijugunya birababaje cyane. Noneho turashobora gukoresha ubwoko bwa gride ya gride kugirango twumire. Iyo swater imaze guhanagurwa, dushobora gushyira swater neza mumufuka wa gride, cyangwa kuyishira kubusa ntacyo bitwaye. Nibyiza kubishyira neza kugirango ugabanye iminkanyari.
Amazi nyirizina kuri swater aranyunywa Nyuma yo koza, nyuma kugirango isukure, turashobora kuryama neza hanyuma tugakoresha igitambaro gisukuye kugirango tumenye amazi hejuru yacyo. Amazi amaze hejuru ya swater amaze gukama, shyira hejuru yigitambaro kinini kugirango wumuke. Umwuka nyirizina ubusanzwe wumye gato, kandi iyo wumye, urashobora gushyira ingofero kugirango uyumishe, kugirango idahinduka.
4. hamwe numufuka woroshye wo kugenzura amazi Nyuma yo koza swater yashyizwe mumufuka wa plastiki, hepfo yumufuka wa plastike guhambira umwobo muto kugirango amazi atemba. Kata umufuka wa pulasitike n'amaboko yawe kugirango wumishe amazi vuba, hanyuma amazi yose amaze kuyasohora, shyira hasi ahantu hasukuye kandi uhumeka kugirango wumuke.