We start by squeezing the lemons. On the other hand, we mix the water with the sugar, until the latter is dissolved. We incorporate the juice of the lemons and mix the water with the sugar and the juice of the lemons in a large pitcher.
Add the mint leaves and let it rest in the refrigerator until it is well chilled.
To decorate
The other lemons that we had reserved to decorate our soft drink, we cut them in thin slices and we incorporate them to the pitcher. Before serving, add the ice cubes.