Dukomeza inyigisho ivuga ngo “ubuziranenge bwa mbere, dushyigikira ubwa mbere, kunoza no guhanga udushya kugira ngo duhe abakiriya” kuri ubwo buyobozi kandi intego y’ubuziranenge ikaba “nta nenge, nta manza na nke.” Kugira ngo ikigo cyacu kirusheho gukora neza, dutanga ibicuruzwa hamwe n’ubwiza bwiza ku giciro cyiza ku nganda zikora imiti ya Sodium Sulfide/Sodium Sulfide 60% ikoreshwa mu ruhu CAS 1313-82-2, ikigo cyacu gikomeza ubucuruzi butagira ingaruka hamwe n’ukuri n’ubunyangamugayo kugira ngo gikomeze kugirana imikoranire n’abakiriya bacu igihe kirekire.
Dukomeza inyigisho ivuga ngo “Ubwiza bwa mbere, dushyigikire icya mbere, kunoza no guhanga udushya kugira ngo duheshe abakiriya agaciro” kuri ubwo buyobozi kandi intego y’ubwiza ikaba “nta nenge, nta manza na nke.” Kugira ngo ikigo cyacu kirusheho gukora neza, dutanga ibicuruzwa hamwe n’ubwiza bwiza ku giciro cyiza, dutanga gusa ibintu byiza kandi twizera ko iyi ari yo nzira yonyine yo gukomeza ubucuruzi. Dushobora gutanga serivisi zihariye nka Logo, ingano yihariye, cyangwa ibicuruzwa byihariye nibindi bishoboka hakurikijwe ibyo umukiriya akeneye.













Igice cya IV: Ingamba z'Ubufasha bw'ibanze bwa Sodium Sulfide
4.1 Gukora ku ruhu: Kuramo ako kanya imyenda yanduye hanyuma woge neza n'amazi menshi atemba byibuze iminota 15. Shaka ubufasha kwa muganga.
4.2 Guhuza amaso: Hita uzamura amaso hanyuma woge neza n'amazi menshi atemba cyangwa saline isanzwe byibuze iminota 15. Shaka ubufasha kwa muganga. Sodium Sulfide.
4.3 Guhumeka: Jya mu mwuka mwiza vuba. Komeza umwuka uhumeka neza. Niba guhumeka bigoye, tanga umwuka wa ogisijeni. Niba guhumeka byahagaze, hita uhumeka by’ubukorano. Shaka abaganga. Sodium Sulfide.
4.4 Kurya: Oza mu kanwa n'amazi. Nywa amata cyangwa umweru w'igi. Shaka ubufasha kwa muganga.