Hamwe nabakozi bagera ku 2000 hamwe nubuso bwa hegitari 300, Iterambere ryihariye mu bushakashatsi, iterambere, gukora no kugurisha bateri-acide acide hamwe na acide. Ibicuruzwa byayo bikubiyemo ubwoko butandukanye nko gutangira, imbaraga, kubika ingufu kandi byingufu, kandi bigurishwa neza mugihugu cyose ndetse no kwisi yose. Hamwe nubwoko bwuzuye bwa plaque hamwe nigipimo kinini cyumusaruro, isosiyete niyo itanga ibyapa bikinisho bya acide mugihugu.