Tuvuge iki ku mwenda wogejwe wubwoya bwa swater? Ese ibishishwa byamazi byamazi bifite ireme?
Amazi ashonga ubwoya bw'ubwoya ni kimwe na swater isanzwe. Amazi meza ni ugukemura ingorane zo kuboha ubwoya. Ongeramo ibikoresho bishonga amazi, nka alcool ya polyvinyl, izashonga mumazi kuri dogere 65, irashobora gutuma ubudodo bwubwoya bworoshye ...
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