Ngwongwo Ngwá Egwuregwu CopperA na-ejikarị ọla kọpa n'ụlọ ọrụ ahụike, ebe nje virus, nje bacteria, na fungi na-achịkwa ma na-anọgide na-arụ ọrụ ọnụ ụzọ, nkedo, tebụl, teepu (tapcet) na ọtụtụ ngwaọrụ ndị ọzọ.
