To start you will need one lemon and one lime at room temperature.

In 2 qt pitcher add 2 quarts of fresh water.

Using a hand juicer or a hand reamer, juice the room temperature lemon and lime into the water.

Now slice both the other lemon and the other lime into slices and toss then into the pitcher.

Mix well.

Allow to stand for 5 to 10 minutes.

Add a few cubes of ice if you want and serve.