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Coin cleaning

tompkinstompkins Posts: 413
in U.S. Coin Forum
There have been a number of threads about dipping coins and NCS and the like. I haven't seen a thread about ultrasonic cleaners, typically sold to clean jewelry. How do they do on coins?

Something like this, for example

Pete
My coins

Comments

  • MrEurekaMrEureka Posts: 24,332 ✭✭✭✭✭
    They can be useful on SOME coins. As usual, it's best to experiment with very cheap coins.
    Andy Lustig

    Doggedly collecting coins of the Central American Republic.

    Visit the Society of US Pattern Collectors at USPatterns.com.

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