Moralo oa likhoele tsa tlhahiso ea metsi o tlameha ho shebana le boleng ba metsi. Sena se bolela hore taolo e tiileng e tlameha ho etsoa ho tsoa mohloling ho netefatsa bohloeki ba mohloli oa metsi.Sena se beha ponong ea ho ntšoa ha metsi a lokelang ho laoloa hantle ho fana ka metsi a hloekileng a sebelisoang. Lintlha tse fapaneng li tlameha ho nahanoa pele ho mehala ea tlhahiso ea metsi ho rala sethala, joalo ka khetho ea mohloli oa metsi, boleng ba ona, kalafo ea pele le tlhoekiso ea ho qetela. Mohlala, linyeoe tsa lintho tse tiileng tse qhibilihisitsoeng, libaktheria le lisebelisoa tse ling tse teng li tla fana ka tumello ea tšebeliso ea reverse osmosis moo boleng ba metsi bo tlang ho latela maemo a boletsoeng ke naha.
Mehala ea tlhahiso ea metsi e ikemetseng haholo e loketse lik'hamphani tse kholo tsa tlhahiso kaha li fokotsa litšenyehelo tsa basebetsi le ho ntlafatsa katleho ea tlhahiso. Ka lehlakoreng le leng, likhoebo tse nyane kapa tse qalang li ka reka likhoele tsa tlhahiso ea metsi habonolo tse tla ba lumella ho reka lisebelisoa ho latela litlhoko tsa mmaraka ka tsela e bonolo haholoanyane.
Ha u rera moralo oa melapo ea tlhahiso ea metsi, fokotsa sebaka se pakeng tsa lisebelisoa tse tala, lihlahisoa tse felileng kapa lihlahisoa tse feliloeng tse lokelang ho tsamaellana tse thusang ho fokotsa matla a hlokahalang. Ho feta moo, nahana ka bokamoso ba khoebo ho kenyelletsa le liphetoho tse lebelletsoeng litlhoko tsa 'maraka tse tla etsa hore ho be bonolo ho fetola mohala oa tlhahiso ea metsi hore o lumellane le maemo afe kapa afe.
Ho hlokomela polokeho ea motho ka ho hlaka ke karolo ea meralo ea ho nahanela mehala ea tlhahiso ea metsi. Maemo a polokeho a tlameha ho lateloa ke likotoana tsohle tsa lisebelisoa moleng oa tlhahiso hammoho le ke basebetsi. Ho feta moo, ts'ebetso ea ts'ohanyetso ea ts'ohanyetso e boetse e lokela ho kenyelletsoa methapong ea tlhahiso ea metsi ho emisa phepelo ea motlakase ka potlako ha ho ka ba le ts'ebetso e mpe ea yuniti, e le ho sireletsa batho le mechini ho tsoa kotsi le tšenyo.
Mehloli ea metsi e lokela ho laoloa hantle le metsi a litšila a reretsoeng ho sebelisoa hape nakong ea tlhahiso e lekang ho se ame tikoloho ka hohle kamoo ho ka khonehang, ke ka lebaka leo hape e leng ntlha ea bohlokoa ea moralo bakeng sa mehala ea tlhahiso ea metsi ho sireletsa tikoloho. Litšila le masalla a litšila tse hlahisoang le tsona li tlameha ho ba le mehato e lekaneng ea ho lahla e le ho fokotsa kotsi ea tsona tikolohong.
Joalo ka moetsi oa mochini oa lino tse tahang, COMARK o tseba hantle bohlokoa ba meralo le tlhophiso ea mela ea tlhahiso ea metsi. Re ka fana ka mefuta e mengata e fapaneng ea lisebelisoa tsa ho hloekisa metsi le mekhoa e kang ho kenya libotlolo tsa metsi, capping, molding ea blow, litsamaiso tsa mabanta a conveyor, joalo-joalo, ho khotsofatsa litlhoko tse fapaneng tsa mohala oa tlhahiso ea metsi. Ho totobatsoa ho sebetsa hantle haholo, botsitso bo phahameng, le ts'ebetso e bonolo, hammoho le lihlahisoa tse amanang le litšebeletso tse ka thusang ho ntlafatsa bokhoni ba bareki ba ho mamella tlholisano e matla ea 'maraka.