Question

can enyone suggest me how to clean my old coin collection????????????? ​

Answer 1

you can clean it with oil and water

first take the coin and take a clean clothes for rubbing it rub the coin then use a small amount of oil for one coin and then rub the oil in coin then wash it one time then again apply a small amount of oil so now if you will see it Will look better than before. I have done this experiment and it's really work

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