Re nka "ho amohela bareki, ho shebana le boleng, ho kopanya, le boqapi" e le sepheo. "'Nete le botšepehi" ke tsamaiso ea rona e loketseng Lethathamo la Litheko tse Theko e Tlase bakeng sa 85% 90% 94% Foromo ea Asiti ea Boleng bo Holimo, Re na le chelete ea hau khoebong ea hau e sireletsehileng. Re tšepa hore re ka ba mofani oa hau ea tšepahalang Chaena. Re labalabela tšebelisano-'moho ea hau.
Lethathamo la Litheko tse Theko e Tlase bakeng sa China Formic Acid 85% Lik'hemik'hale le Formic Acid 90%, Re ntse re tsoela pele ho sebeletsa bareki ba rona ba lehae le ba machabeng ba ntseng ba hola. Re ikemiselitse ho ba moetapele oa lefats'e ka bophara indastering ena 'me re e-na le kelello ena; ke thabo ea rona e kholo ho sebeletsa le ho tlisa litefiso tse phahameng ka ho fetisisa tsa khotsofalo har'a 'maraka o ntseng o hola.