Ngenkqubela phambili yenzululwazi kunye nophuhliso loqoqosho, iintlobo ezininzi zeekhemikhali zisetyenziswa ngokubanzi. Isetyenziselwa imveliso kunye nobomi, kodwa ingozi yendalo yokhuseleko, impilo kunye neengxaki zokusingqongileyo ziya zivelele. Iingozi ezininzi zeekhemikhali ezinobungozi nazo zibangelwa ukungabikho kolwazi lokhuseleko, musa ukuthobela iinkqubo zokusebenza zokhuseleko kunye nemithetho nemimiselo yokhuseleko. Ke ngoko, ukuphelisa indlela yokuziphatha engakhuselekanga yokulawula abantu, kufuneka siqale ekomelezeni uqeqesho lwemveliso yokhuseleko kunye nemfundo.

Ngokuphathelele umqeshwa, ngakumbi singomnye wabenzi besitshizi sekhephu, umtya osileyo, isitshizi seenwele, isitshizi sombala weenwele njalo njalo. Zikwayimveliso ye-aerosols. Kufuneka silawule ulwazi lokhuseleko.

Kukho abantu abangama-50 abazimase intlanganiso yoqeqesho lolwazi ngokhuseleko nomhlohli wabo ophuma kwiSebe lezoNgxamiseko laseWengyuan. Le ntlanganiso yoqeqesho izihloko ikakhulu wathetha iingcebiso zokubaleka, iimeko eziyingozi kunye nokubaluleka ukufunda ulwazi lokhuseleko.

Ngokuphathelele abasebenzi kwinkampani yeekhemikhali, ulwazi lokhuseleko lwemveliso alwanelanga, kwaye ingcamango yabasebenzi ifuna ukuphuculwa. Kuba kwinkqubo yemveliso yeyomngcipheko ophezulu, uxinzelelo oluphezulu, olunokutsha, ushishino oluqhumayo, iyunithi yoshishino okanye umntu ngamnye kwingozi yayo kunye nokhuseleko olufihliweyo kunye nengozi yokulahla ulwazi oluphuthumayo aluqondi kakhulu. Ke, inkampani akufuneki ibonelele ngoqeqesho lokhuseleko kuphela kodwa abasebenzi kufuneka bazifundele ngokwabo ulwazi.

Ukwenza "ukhuseleko kuqala, ukukhusela kuqala", uqeqesho lokhuseleko lubalulekile kumntu wonke. Ulwazi ngokhuseleko, imfundo yokhuseleko yeenqobo ezisesikweni, ulawulo lokhuseleko, ngeendlela ezahlukeneyo zemfundo kunye noqeqesho, yenza abasebenzi babe nokhuseleko lomgangatho wale mihla, bafezekise amaxabiso aphezulu okhuseleko, ukhuseleko lwengqiqo yokuziphatha ehloniphekileyo, bangene kumkhwa wokuthobela ngononophelo ikhowudi yokhuseleko yokuziphatha, ukuze bonke abasebenzi babe nokugqibelela ngakumbi, badlale ngokupheleleyo kwilinge lomntu kunye nokuyila, bafezekise eyona njongo iphakamileyo yemveliso.