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Originally Posted by Rick
No solvents ?
I have a Sumatran/Bugis blade that I cannot get free of oil; no matter what I do to it, including acetone .
I have used everything ; and still it smells of scented oil !!
If it still smells of oil; then it is not degreased; no ?
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Iff you realy want to do the job as good as it can get, dont use acetone beter use apolar(non polar) solvents, like hexane, petrolether, toluene and so on. Also you can "cook"or boil the blade in water and let it cool down... afther that lot of dirt wil come out of the pores of the blade. But do reconsider about the state of the blade before you try to do this. Also NaOH (sodium hydroxide) can be used to degrease or break oil or fat like dirt on the blade.
regards Ab