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Steam cleaning coins

Has anyone ever tried this? I was in a jewlery/coin shop a few months ago and the owner was using a high pressure steam hose for cleaning watch bands, and rings that were not set with stones. I asked him about it and he uses it on stainless steel bands, gold, sliver, and platnium rings to remove dead skin cells and other deposits. I was wondering if it could be used on coins.

CJK

Comments

  • fcfc Posts: 12,793 ✭✭✭
    please dont ruin old coins with silly attempts to clean them.
    you will ruin any value the coin had.

    if people say it can be done, to enhance a coin, look at
    them oddly and call them a coin doctor. then spit on the floor
    and turn your back to them.
  • BlindedByEgoBlindedByEgo Posts: 10,754 ✭✭✭✭✭


    << <i>please dont ruin old coins with silly attempts to clean them.
    you will ruin any value the coin had.

    if people say it can be done, to enhance a coin, look at
    them oddly and call them a coin doctor. then spit on the floor
    and turn your back to them. >>



    You forgot "kick them between the legs."
  • ziggy29ziggy29 Posts: 18,668 ✭✭✭
    Try it with a common-as-dirt, very low value coin and see what happens.
  • SciotoScioto Posts: 955
    High-pressure washers (2000 PSI or higher) are great for cleaning coins but you have to keep the spray tip perpendicular to the coin!
    If you hit them at an angle the coins will shoot across the driveway and maybe lodge in a tree, hit a neighbor's kid or be lost all together.
    Be sure to use a gentle soap! You don't want to damage any toning on the coins.
    GO AHEAD! I DOUBLE-DOG DARE YOU TO RATE ME A 1!
  • ANACONDAANACONDA Posts: 4,692
    Try it on a cheap coin, let us know what happens.
  • It should be OK. Never heard of anyone trying it tho'.
    "Wars are really ugly! They're dirty
    and they're cold.
    I don't want nobody to shoot me in the foxhole."
    Mary






    Best Franklin Website
  • tahoe98tahoe98 Posts: 11,388 ✭✭✭


    << <i>

    << <i>please dont ruin old coins with silly attempts to clean them.
    you will ruin any value the coin had.

    if people say it can be done, to enhance a coin, look at
    them oddly and call them a coin doctor. then spit on the floor
    and turn your back to them. >>



    You forgot "kick them between the legs." >>



    love it! and love your flag!

    image
    "government is not reason, it is not eloquence-it is a force! like fire, it is a dangerous servant and a fearful master; never for a moment should it be left to irresponsible action." George Washington
  • If your goal is to remove the "dead skin cells" from the coin it will likely work.
  • TwoSides2aCoinTwoSides2aCoin Posts: 44,572 ✭✭✭✭✭
    To Clean is Mean when it comes to coins.

  • Does anyone here believe in coin conservation? Stabalizing coins so that they don't corrode any further. I'm not talking about toning them or brushing them with acid to bring up the date, but simple cleaning options that don't cause more problems than when you started. An honest discussion without the saber rattling of "coin purists". Some of these responses make me wonder if certain members would be more happy with a coin encrusted in mud and corrosion than any attempt at stabalizing the base metal. If you can clean a hundred plus years of dirt off a painting your conserving it, if you clean a coin you ruin it. I may not have done well in logic, but even I can see the hole in that argument.

    C
  • This content has been removed.
  • TwoSides2aCoinTwoSides2aCoin Posts: 44,572 ✭✭✭✭✭
    Sorry, I feel so strongly about messing with coins.


  • << <i>Does anyone here believe in coin conservation? Stabalizing coins so that they don't corrode any further. I'm not talking about toning them or brushing them with acid to bring up the date, but simple cleaning options that don't cause more problems than when you started. An honest discussion without the saber rattling of "coin purists". Some of these responses make me wonder if certain members would be more happy with a coin encrusted in mud and corrosion than any attempt at stabalizing the base metal. If you can clean a hundred plus years of dirt off a painting your conserving it, if you clean a coin you ruin it. I may not have done well in logic, but even I can see the hole in that argument.

    C >>




    IMHO it just depends on when you ask most of these "certain members". image
    First get the knowledge, then the coins.

    imageimage
  • FrankcoinsFrankcoins Posts: 4,571 ✭✭✭


    << <i>Does anyone here believe in coin conservation? Stabalizing coins so that they don't corrode any further. I'm not talking about toning them or brushing them with acid to bring up the date, but simple cleaning options that don't cause more problems than when you started. An honest discussion without the saber rattling of "coin purists". Some of these responses make me wonder if certain members would be more happy with a coin encrusted in mud and corrosion than any attempt at stabalizing the base metal. If you can clean a hundred plus years of dirt off a painting your conserving it, if you clean a coin you ruin it. I may not have done well in logic, but even I can see the hole in that argument.
    >>



    Doing such conservation and removal of dirt and contaminants has always been desirable, and never considered
    "coin cleaning" which is this hobby means removal of METAL with wire brushes, chemicals, abrasives or polishes.

    While one would never think of not ever washing a '55 Thunderbird or attempting to stop it from rusting, or letting fungus and rot attack the Mona Lisa, some think that doing ANYTHING to preserve a coin for posterity is wrong, shady and unethical.

    I even take the position that if a coin has ACTIVE CORROSION, it's better to do whatever it takes NOW - even Naval Jelly and steel wool -- and bite the bullet that you will forever have a harshly cleaned coin, than to have it eventually become a lump of oxides and salts in a few hundred years otherwise.



    Frank Provasek - PCGS Authorized Dealer, Life Member ANA, Member TNA. www.frankcoins.com
  • SciotoScioto Posts: 955


    << <i>Can I ask why do people have to touch any coins at all, just leave them alone, period, end of story.image >>




    In the "real" world people actually spend coins and receive them in change.
    Everywhere you go people are handing you change without regard for fingerprints or mint state condition.
    I've actually seen cashiers open rolls by banging them on the deviders in the cash register.
    Can you imagine? image






    image
    GO AHEAD! I DOUBLE-DOG DARE YOU TO RATE ME A 1!
  • fcfc Posts: 12,793 ✭✭✭
    Does anyone here believe in coin conservation?

    like brushing old copper coins with a certain kind of paint brush?

    like dipping tarnished, dark, and sorta ugly silver coins?

    i collect gold coins which fall into a different category and let me
    tell you, it is a sad sight to see all these dipped shiny 150 year old
    coins for sale. i refuse to buy them because i know/think that most
    of them should be dirty and were "doctored" up by a caring coin
    collector =-(

    edited to add: your post was great and most of us will agree if you
    just dug a coin out of the earth most would expect you to clean it
    up the best you can (without ruining it i suppose), but most ask
    here about a different type of cleaning (enhancement). right?

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