1. Nɛgɛbere bɛ kɛ kɛrɛnkɛrɛnnenya la ka kuran minɛnw ni minɛn suguya caman yɔrɔw dilan, ka fara izini fɛnw kan i n’a fɔ kurunw ni pibilikiw. K’a sababu kɛ a ka sɔgɔsɔgɔninjɛ kunbɛncogo ɲuman n’a baarakɛcogo ɲuman ye, nɛgɛbere bɛ baara kɛ kosɛbɛ baara suguya caman na.
2. Nɛgɛ bilenman bɛ kɛ kɛrɛnkɛrɛnnenya la ka fɛn suguya caman dilan minnu bɛ taa ni fɛnw ye, i n’a fɔ nɛgɛw ni kabaliw. K’a sababu kɛ a ka kuran-taama ɲuman ye, nɛgɛ bilenman bɛ baara kɛ kosɛbɛ fanga-cikan ni baara wɛrɛw la.
Danfara jɛlen bɛ nɛgɛbere ni nɛgɛ bilenman cɛ farikolo cogoya, kemikaliya baarakɛcogo ani a kɛcogo siratigɛ la. Nɛgɛbere bɛ se ka sɔgɔsɔgɔ ka ɲɛ ani ka baarakɛcogo ɲuman sɔrɔ, wa a bɛnnen don izini fɛn suguya caman dilanni na ani a yɔrɔw dilanni na. Nɛgɛ bilenman kuran bɛ se ka ta ka ɲɛ, wa a bɛnnen don ka kuran yɔrɔ suguya caman dilan. Ni a sugandira ka baara kɛ n’a ye, sugandili ka kan ka kɛ ka kɛɲɛ ni mago kɛrɛnkɛrɛnnenw ni kuntilenna kɛrɛnkɛrɛnnenw ye.