Prepare the Ingredients: Wash the lemon, lime, and orange thoroughly. Slice them into rounds, keeping the peel on to release the essential oils. Rinse the mint leaves to remove any dirt.
Assemble the Simmer Pot: In your pot, combine the sliced lemon, lime, and orange. Add the fresh mint leaves on top.
Fill the Pot with Water: Pour enough water into the pot to cover the ingredients. For a small pot, start with about 2-3 cups of water.
Bring to a Simmer: Place the pot on the stove and bring the water to a gentle simmer over low heat.
Maintain the Simmer: Let the pot simmer uncovered, checking periodically to ensure there is still water in the pot. Top off with more water as needed to prevent the ingredients from burning. You can let it simmer for a few hours, just make sure to keep an eye on the water level.
Storage: Once you’re done, you can store the cooled ingredients in a container in the refrigerator and reuse them one more time within the next day or two.