Nɛgɛdaga, n’o ye nɛgɛ ye min bɛ kɛ tuma bɛɛ, o jɔyɔrɔ ka bon iziniw na, jɔli la, sɛnɛko la, ani don o don ɲɛnamaya la k’a sababu kɛ a farikolo ni a ka kemikaliya cogoya kɛrɛnkɛrɛnnenw ye. A jogo jɔnjɔnw bɛ Ye fɔlɔ nin ko ninnu na.
A fɔlɔ, nɛgɛbere bɛ ni masinko ɲumanba ye. A fanga ka bon b’a to a bɛ se ka sɛgɛn fanga belebelebaw muɲu k’a sɔrɔ a ma kari, o b’a to a bɛnnen don baarakɛcogo ma minnu bɛ doni-taama walima sama fanga wajibiya, i n’a fɔ sow barika bonya ani kogo. Nɛgɛsira fana bɛ sɔgɔsɔgɔninjɛ ɲuman jira, o b’a to a gɛlɛya n’a sɛgɛsɛgɛli bɛ se ka ladilan nɛnɛ baara fɛ walima funteni furakɛli fɛ walasa ka baara suguya wɛrɛw magow ɲɛ. Misali la, nɛgɛ nɔgɔlen bɛ se ka kɔrɔta nɔgɔya la, wa a bɛnnen don bololabaarakɛlaw ma walima sirilifɛnw ma, ka sɔrɔ nɛgɛ gɛlɛnw bɛ mɛn ka tɛmɛ, wa a ka teli ka kɛ izini jɔli dɛmɛni kama.
Filanan, nɛgɛbere ka nɔgɔli bɛ se ka bonya ka taa a fɛ ni sanfɛla furakɛli ye. Nɛgɛso min ma furakɛ, o bɛ se ka nɔgɔ ka da oksidan kan, nka fɛɛrɛ minnu bɛ kɛ i n’a fɔ galvanizing, copper plating, walima plastic coating, olu bɛ se k’a ka sɔgɔli kunbɛncogo ɲɛ kosɛbɛ ani k’a ka baara kɛ waati janya. Misali la, nɛgɛ nɛgɛ min bɛ kɛ ni galvanize ye, o bɛ kɛ kosɛbɛ kɛnɛma yɔrɔw la i n’a fɔ sɛnɛko kogow ani fanga injiniyɛri, ka sɔrɔ nɛgɛ nɛgɛ min dilannen don ni nikɛri- ye, o bɛ kɛ ka caya minɛnw dilanni na minnu bɛ kɛ ni fɛn tigitigiw ye.
Ka fara o kan, nɛgɛsira musaka dɔgɔyali, a fɛnɲɛnamafagalanw sɔrɔli yɔrɔ bɛɛ, ani a dilanni nɔgɔya jamaba la, o b’a to a ye nɛgɛso ye min musaka ka dɔgɔ. Hali n’a ka kuran ni funteni-taamacogo man ɲi i n’a fɔ nɛgɛw i n’a fɔ nɛgɛ, a bɛ se ka nafa sɔrɔ hali bi baara dɔw la, i n’a fɔ sɛrɛkiliw ɲɔgɔndan nɔgɔmanw walima funteni-bɔli.
Kuma surun na, nɛgɛbere, n’a fanga ka bon, n’a bɛ se ka fɛn caman sɛgɛsɛgɛ, ani n’a musaka ka dɔgɔ, o jɔyɔrɔ ka bon kosɛbɛ foro caman na. Ni ɲɛtaa kɛra dugukolo sanfɛla furakɛli fɛɛrɛw la, nɛgɛberew kɛcogo bɛna taa a fɛ ka bonya, o bɛna a jira ko a bɛ se ka ladamu ani ka baara kɛ ka ɲɛ.