Thepa ea rona e ananeloa ka bophara ebile ea tšepahala ke basebelisi 'me e ka fihlela litlhoko tsa lichelete le tsa sechaba tse fetohang khafetsa tsa Chaena Theko e tlaseChina Sodium HydrosulfiteShs 85%, 88%, 90% bakeng sa Lik'hemik'hale tsa Masela, Haeba u khahliloe ke hoo e ka bang litšebeletso le lihlahisoa tsa rona, ka kopo u se ke ua emela ho ikopanya le rona. Re ikemiselitse ho u araba nakong ea lihora tse 24 hang ka mor'a ho amoheloa ka kopo ea hau le ho aha melemo le mokhatlo o sa lekanyetsoang haufi le nako e telele.
Thepa ea rona e ananeloa ka bophara ebile ea tšepahala ke basebelisi 'me e ka fihlela litlhoko tsa lichelete le tsa sechaba tse fetohang khafetsa tsaChina Sodium Hydrosulfite, Sodium Hydrosulfite Shs, Thepa ena kaofela e etsoa fekthering ea rona e Chaena. Kahoo re ka netefatsa boleng ba rona ka botlalo le ka mokhoa o fumanehang. Nakong ea lilemo tsena tse 'ne ha re rekise lihlahisoa tsa rona feela empa hape re rekisa le tšebeletso ea rona ho bareki lefatšeng ka bophara.
Thepa ea rona e ananeloa ka bophara ebile ea tšepahala ke basebelisi 'me e ka fihlela litlhoko tsa lichelete le tsa sechaba tse fetohang khafetsa tsa Chaena Theko e tlaseChina Sodium HydrosulfiteShs 85%, 88%, 90% bakeng sa Lik'hemik'hale tsa Masela, Haeba u khahliloe ke hoo e ka bang litšebeletso le lihlahisoa tsa rona, ka kopo u se ke ua emela ho ikopanya le rona. Re ikemiselitse ho u araba nakong ea lihora tse 24 hang ka mor'a ho amoheloa ka kopo ea hau le ho aha melemo le mokhatlo o sa lekanyetsoang haufi le nako e telele.
Theko e tlase ea Chaena Sodium Hydrosulfite,Sodium Hydrosulfite Shs, Thepa ena kaofela e etsoa fekthering ea rona e Chaena. Kahoo re ka netefatsa boleng ba rona ka botlalo le ka mokhoa o fumanehang. Nakong ea lilemo tsena tse 'ne ha re rekise lihlahisoa tsa rona feela empa hape re rekisa le tšebeletso ea rona ho bareki lefatšeng ka bophara.