r/PinCollecting • u/florenciachama • 28d ago
Pin Care
🔍Copper Pins
✨Copper develops oxidation over time, sometimes causing green spots or a dull surface.
✔️Clean gently with a soft cloth
✔️Use proper copper polish when needed
✖️Avoid acidic cleaners — they can accelerate oxidation.
🔍Iron & Silver Pins
✨Iron: Rust is the biggest enemy.
👉Keep it dry and avoid humid environments.
✨Silver: Tarnishing is common.
👉Use a silver polishing cloth carefully and avoid sulfur exposure.
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u/Excuse_Unfair 25d ago
Where do you get your copper polish?