If you’ve ever noticed your copper darkening over time, you’re not alone and more importantly, it’s completely normal.
Let’s clear up one of the most common misconceptions:
Copper does not rust.
So what’s actually happening?
What you’re seeing is called tarnish (also known as a patina).
Unlike rust which occurs on iron and signals breakdown tarnish is a natural reaction that happens when copper is exposed to air, moisture, and everyday use.
This process causes the surface to gradually darken or develop deeper tones over time.
Why tarnish is a good thing
Tarnish isn’t damage it’s actually a sign that your product is made from real, raw copper.
In fact, this natural change:
- Confirms authenticity
- Develops a unique character over time
- Reflects real interaction with the environment
No two pieces will age exactly the same and that’s part of what makes copper so special.
Copper vs. Rust: What’s the difference?
- Rust forms on iron and leads to corrosion and deterioration
- Copper tarnish forms on copper and creates a surface layer without damaging the material
Rust weakens. Tarnish evolves.
Can tarnish be cleaned?
Yes—if you prefer the original shine, copper can be easily cleaned using simple, natural methods like:
- Lemon and salt
- Vinegar and baking soda
With just a quick polish, you can restore its brightness at any time.
Or leave it as-is
Many people choose to let their copper develop its patina naturally.
It becomes:
- Richer in tone
- More unique in appearance
- A reflection of daily use
Why we don’t prevent it
We don’t coat or seal the interior of our copper.
Why?
Because that would:
- Block the natural properties of copper
- Remove the authenticity of the material
- Prevent the evolution that makes each piece unique
What you’re getting is real copper—exactly as it should be.
The bottom line
If your copper changes over time, it’s not a flaw—it’s proof.
Proof that it’s real.
Proof that it’s being used.
Proof that it’s meant to last.
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