Should You Clean Your Coins Before Selling? (The Truth Most People Don’t Know)
If you’re thinking about selling coins, it might seem like a good idea to clean them first.
After all, cleaner coins look better… right?
👉 Not exactly.
In fact, cleaning your coins is one of the biggest mistakes you can make—and it can actually reduce their value significantly.
Let’s break down why.
Why Cleaning Coins Is a Problem
Coins develop a natural surface over time called “patina.”
This isn’t dirt—it’s part of the coin’s history and originality.
When you clean a coin:
You remove that original surface
You can cause tiny scratches
You permanently alter the coin
👉 Once a coin is cleaned, it can’t be undone.
How Much Value Can You Lose?
Depending on the coin, cleaning can reduce value by:
👉 20% to 80% or more
For collectible coins, this is a big deal.
Example:
A coin worth $200 uncleaned
Might only sell for $50–$100 after cleaning
When Cleaning Matters Less
There are some cases where cleaning has less impact:
Common silver coins (junk silver)
Heavily worn coins with no collector value
Even then:
👉 It usually doesn’t increase value—so it’s still not necessary.
What You Should Do Instead
If you’re preparing to sell coins:
✔ Leave them exactly as they are
✔ Store them safely (no rubbing or polishing)
✔ Get a professional evaluation
👉 A proper appraisal will determine value without risking damage.
Common Cleaning Mistakes to Avoid
❌ Using water or soap
❌ Polishing with cloth or chemicals
❌ Scrubbing or brushing
❌ Using household cleaners
All of these can lower value.
Selling Coins in Social Circle, GA
If you’re in Covington, Social Circle, Monroe, Madison, Athens or nearby, getting a local evaluation means:
No guesswork
No risk of damaging coins
Clear explanation of value
🤝 Get an Honest Evaluation First
At CW Coins, we:
Evaluate coins in their current condition
Explain what you have
Help you understand true value
No pressure. Just honest answers.
Not Sure What to Do Next?
Before you clean anything, it’s worth getting a second opinion.
📲 Call/Text: 774-254-3579
🌐 CWCoins.com
By appointment only until June 1.
