Hands off the gold! Why cleaning rare coins can be counterproductive
The appeal of a shiny gold coin is undeniable, but when it comes to rare specimens, you should definitely avoid reaching for your cleaning products! Here’s why:
Conservation is key:
Rare coins are valuable not only because of their gold content, but also because of their historical significance and original condition. Cleaning can remove patina, a natural layer that forms over time and adds to the character and authenticity of a coin. For collectors, this patina acts like a time capsule that tells stories from the coin’s past.
Less is more:
Even gentle cleaning methods can have unintended consequences. Harsh chemicals can damage the surface of the coin, while abrasive materials can cause scratches that significantly reduce its value.
Leave it to the experts:
If your rare coin has excessive dirt or contamination that actually detracts from its beauty, it is advisable to contact a professional coin grader or restorer like PCGS and NGC . These experts have the necessary expertise and special equipment to clean your valuable coin safely and gently without reducing its value.
Here are some safe alternatives for caring for your rare gold coins:
Careful handling:
Use cotton gloves when handling your coins to avoid fingerprints or oil residue.
** Safe storage :** Store your coins in the original capsules in airtight containers to minimize environmental influences and prevent dust accumulation.
Seek expert advice: If you have any questions or concerns about your rare coins, contact a reputable numismatist or coin appraiser.
Remember, the best way to preserve the value and historical significance of your rare gold coins is to leave them as they are. Let their natural beauty and patina tell their story for generations to come.
Speaking of valuable information, we have a few more tips that you might find useful:
Care and preservation of collector coins
Should I have my gold coins graded / certified?
