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Cleaning Advice Needed

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United States
2 Posts
 Posted 01/17/2016  10:10 pm Show Profile   Bookmark this topic Add HerInane81 to your friends list Get a Link to this Message Number of Subscribers
Greetings! I need some advice on cleaning copper, steel and silver coins (all of which are older). I heard using Brasso or a combination of vinegar and water would do the trick but I don't want to destroy their value just want to remove the discoloration, green/black and slight rust spots. I also need something that is relatively inexpensive. Any and all comments will be helpful, thanks so much.
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Earle42's Avatar
United States
10034 Posts
 Posted 01/17/2016  10:48 pm  Show Profile   Bookmark this reply Add Earle42 to your friends list Get a Link to this Reply

Don't clean them unless you want to ruin their value to collectors (hence decrease the value greatly)! Brasso is an abrasive that will put micro scratches on the surface and destroy any collector value. People who are not coin collectors are under the WRONG impression that a shiny coin is what makes a coin valuable. This is not the case.

Vinegar is an acid that will remove some of the actual surface and is also seen as damage.

Post some pictures, so the people on this forum can help you with pricing/values, and anything that might be possible in conserving them. Also make a list of what you have so we can better help you know what to do.





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Chute72's Avatar
United States
1314 Posts
 Posted 01/17/2016  11:36 pm  Show Profile   Bookmark this reply Add Chute72 to your friends list Get a Link to this Reply
For the most part, "cleaning" is a form of coin triage. There are a few recommended methods to remove contaminants and active corrosion, but actual abrasion is the last step before disposal. Pictures first, and we'll know what we're dealing with. Also there are other threads with this topic, so do a search and you'll get a little perspective.
And welcome aboard, you've come to the right place.
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BadThad's Avatar
United States
19942 Posts
 Posted 01/18/2016  08:15 am  Show Profile   Bookmark this reply Add BadThad to your friends list Get a Link to this Reply
Advice - Don't clean them.
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T-BOP's Avatar
United States
18456 Posts
 Posted 01/18/2016  08:32 am  Show Profile   Bookmark this reply Add T-BOP to your friends list Get a Link to this Reply
No seasoned member on this forum will tell you that's it's ok to clean coins. there are many applications that warrant some type of conservation ,but only by experts who know what their doing. and I can tell you with certainty they don't use BRASSO .
There are many posts here on the subject of coin cleaning . check them out.
good luck .
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Coinfusion's Avatar
United States
500 Posts
 Posted 01/18/2016  10:03 am  Show Profile   Bookmark this reply Add Coinfusion to your friends list Get a Link to this Reply
and yes, as others have mentioned please do not try and clean your coins.
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