Copper gets a natural patina over time due to a reaction between the metal object and its environment, but it can be easily returned to its original state. With copper pieces that are badly tarnished I use this method because I prefer to use natural methods rather than harsh chemicals.

1. Mix equal parts salt and flour in a bowl.

2. Slowly add vinegar or lemon juice to the mixture and stir until a thick, smooth paste forms.

3. Apply paste to the heavily tarnished areas of the copper item.

4. Let the paste sit for approximately 30 minutes to one hour.

5. Using a soft-bristled brush, scrub the tarnished areas with the paste, applying light pressure and moving in a circular motion.

6. After treating all tarnished areas, rinse the copper with water to remove any residue from the cleaning paste.

7. Dry with a microfiber cloth.