How to Clean Copper Cookware: A Simple Guide to Cleaning and Deoxidizing Copper

If you've owned copper cookware for a while, you may notice that its bright finish gradually develops a beautiful patina. Don't worry. That's completely normal.

Copper naturally reacts with air and moisture, which causes its appearance to change over time. It's the same natural process that gives the Statue of Liberty its distinctive blue-green color.

Some people love the aged, lived-in look of copper. Others prefer the warm, bright finish of freshly polished cookware. If you're in the second group, bringing back your copper's shine doesn't have to be complicated.

Cleaning vs. Deoxidizing Copper: What's the Difference?

Show the same copper cookware with visible oxidation on one side and a brighter copper finish on the other

Before reaching for a cleaner, it's helpful to understand the difference between cleaning and deoxidizing.

Cleaning is part of your everyday cookware routine. It removes things like:

• Food residue

• Grease

• Fingerprints

• Everyday dirt

Deoxidizing is about restoring the appearance of your copper. It helps remove the oxidation that causes the exterior to become darker and lose its shine.

Your regular dishwashing liquid is great for everyday cleaning, but it won't necessarily remove oxidation. For that, you'll need a method specifically designed to deoxidize copper.

1. Start With Dish Soap for Everyday Cleaning

For everyday care, you don't need anything complicated. Once your copper cookware has cooled, wash it with water and a mild dishwashing liquid using a soft sponge or cloth. Rinse thoroughly and dry the piece completely with a soft towel.

This simple routine is enough to remove everyday food residue, grease, fingerprints, and dirt.

Avoid: Steel wool, harsh scouring pads, and abrasive cleaners. These can scratch the surface and affect the finish of your cookware.

2. Try Lemon and Salt for Light Oxidation

 
Half lemon + salt + copper pan + hand gently rubbing the exterior

If your copper has developed a small amount of oxidation, lemon and salt can be a simple home method using ingredients you may already have in your kitchen.

Cut a lemon in half and sprinkle a small amount of salt onto the cut side. Gently rub it over the exterior copper surface.

The acidity of the lemon helps loosen oxidation, while the salt provides mild abrasion.

Once you're done, rinse the cookware thoroughly with water and dry it immediately.

3. Use Vinegar and Salt for Heavier Oxidation

For more noticeable oxidation, white vinegar and salt can be another traditional copper cleaning combination. The acidity in vinegar helps break down oxidation, while salt helps lift it from the surface.

Apply a small amount to the exterior copper, gently rub with a soft cloth or sponge, then rinse thoroughly and dry.

4. For an Easier Option, Use a Copper Deoxidizer

Cleaning with our solution 

If you have several copper pieces to care for or simply don't want to make a lemon and salt mixture each time, a dedicated copper deoxidizer can make the process easier.

A copper deoxidizing liquid is designed specifically to help remove oxidation and restore the natural appearance of copper.

Happi Planet Deoxidising Liquid can be used when oxidation has built up and you want to bring back a brighter copper finish. You don't need to deoxidize your cookware after every use. Think of it as occasional maintenance rather than part of your everyday washing routine.

Your Simple Copper Care Routine

Taking care of copper doesn't need to become another complicated kitchen chore.

Cook → Wash with dish soap → Dry → Deoxidize when needed

Everyday cleaning keeps your cookware free from food residue and grease. Deoxidizing is something you can do occasionally when you want to restore the brighter appearance of the exterior.

Frequently Asked Questions

Can you clean copper cookware with dish soap?

Yes. Mild dish soap and a soft sponge or cloth are suitable for everyday cleaning. Dish soap removes food residue, grease, fingerprints, and everyday dirt, but it won't necessarily remove oxidation.

How do you remove oxidation from copper?

For light oxidation on the exterior, lemon and salt can help. For heavier oxidation, vinegar and salt or a dedicated copper deoxidizer can be used.

How often should you deoxidize copper cookware?

You don't need to deoxidize copper after every use. Deoxidize it when oxidation builds up and you want to restore a brighter finish.