Lesale la karohano ke mofuta oa ho paka tora ea ceramic. E na le khanyetso e ntle ea asiti le khanyetso ea mocheso. E ka hanela ho bola ha li-acid tse fapaneng tse sa tloaelehang, li-acid tsa organic le li-solvents tsa organic ntle le hydrofluoric acid, 'me e ka sebelisoa maemong a mocheso o phahameng kapa o tlase. Ka lebaka leo, mefuta e fapaneng ea ts'ebeliso e pharaletse haholo. Ho paka ho ka sebelisoa likholomong tse omisang, likholomong tse monyang, litora tse pholisang, litora tse hloekisang le likholomong tsa actifier indastering ea lik'hemik'hale, indastering ea tšepe, indastering ea khase ea mashala, indastering e hlahisang oksijene.