Wash the unwaxed lemons thoroughly under running water to remove any pesticide or wax residues.

Cut the lemons into pieces and put them in the blender together with the mint leaves.

Blend until you get a smooth pulp and the lemon juice.

Transfer the pulp and juice obtained into a container.

Add sugar to taste and mix well to dissolve it completely.

Strain the liquid using a fine sieve or a clean cotton cloth to remove any solid residues.

Transfer the filtered lemonade into a pitcher and refrigerate to cool.

Serve the mint lemonade cold and garnish with some fresh mint leaves.