Ho roala pele ho kenyelletsa ho fokotsa (ho fokotsa), ho tlosa mafome, ho senya likarolo tse tharo.Phosphating ke sehokelo bohareng, degreasing le mafome ho tlosoe ke mokhoa oa ho lokisetsa pele phosphating, kahoo ka tlhahiso ea tlhahiso, ha rea lokela ho nka feela mosebetsi oa phosphating e le sepheo, empa hape ho qala ho tloha litlhoko tsa boleng ba phosphating, ho etsa mosebetsi o motle ho phaella ho ho tlosoa ha oli le mafome, haholo-holo ela hloko tšusumetso e tšoanang pakeng tsa bona.