Iingcali zikholelwa ukuba ukufa kwangaphambi kwexesha kwabantu ababandezelekileyo elwandle akubangelwa yindlala nonxano, kodwa ngokuyintloko luloyiko. Ngoko ke, into ebalulekileyo yokusinda elwandle yinto enamandla ayiyi koyika ubunzima kunye nenkolelo eqinileyo yokusinda. Ke ngoko, kufuneka kuqala soyise ukuphelelwa lithemba kunye noloyiko, kwaye okwesibini sikwazi ukumelana novavanyo lwendlala, ingqele, unxano, kunye nokugula kolwandle. Xa usentluphekweni elwandle, ukuba awuyoyiki ingozi, uxakekile kwaye ungekho isiphithiphithi, kwaye ulungele ngokupheleleyo kwangaphambili, unokwandisa ithemba lakho lokuhlangula.
Xa ukugqoka iiglavu kuthintela ukusebenza, okanye ezinye iindawo zobuso zibonakaliswe kwizinto zekhemikhali kunye nezinto ezithile zomzimba, njengepeyinti, i-solvents ye-organic, iyeza eligxininisiweyo, imisebe ye-ultraviolet, njl., iikhrimu zokunakekelwa kwesikhumba zihlala zisetyenziselwa ukukhusela ulusu nokuthintela Ungcoliseko . Isicoci kufuneka sicocwe somiswe ukuze sisuse uthuli kunye nongcoliseko olunetyhefu esikhumbeni nakwiimpahla zokusebenza. Iikhrimu zokunakekelwa kwesikhumba kufuneka zisetyenziswe ngaphambi komsebenzi, kwaye i-detergents isetyenziswa ngokubanzi emva komsebenzi.
Isinxibo sokhuseleko sisinxibo esikhuselayo esinokuthi abantu baphendule kwizinto ezahlukeneyo eziyingozi kwindalo esingqongileyo ngexesha lenkqubo yokuvelisa. Ngoko ke, imodeli, isitayela kunye nokusebenza kwempahla ekhuselekileyo yokukhusela yonke into iya kuchaphazela izinto ezibalulekileyo zokusebenza kwayo ukhuseleko. Ngoko ke, inzululwazi kunye noyilo olufanelekileyo lwempahla yokukhusela ibe yinxalenye ebalulekileyo yemveliso ekhuselekileyo.
Nanga amanyathelo okufundisa indlela yokunxiba ijekhethi yokuphakamisa.
Iibhatyi zobomi zahlulwe zaba ziindidi ezimbini: iibhatyi zobomi ezivuthekayo kunye neebhatyi zobomi ezinogwebu. Iibhatyi ezikhethekileyo zobomi ebhodini zidla ngokuvutheka, zibomvu/orenji kubasebenzi kunye nezityheli kubakhweli. Iibhatyi zobomi ezinemibala eqaqambileyo zinokunceda abantu ababanjwe emanzini ukuba bafumane kwaye bahlangulwe, ngelixa kwangaxeshanye befudumala kwaye bekhusela ukulahleka kobushushu emzimbeni.
