01 - 
                Roll the lemons firmly on a countertop to release maximum juice, then cut in half and press out enough juice to measure 1 cup.
              
              
              
                02 - 
                In a large pitcher, whisk together fresh lemon juice and sweetened condensed milk until smooth, ensuring the condensed milk is fully incorporated.
              
              
              
                03 - 
                Gradually add cold water to the lemon mixture, stirring continuously for a uniform blend. Taste, then, if desired, blend in simple syrup for extra sweetness.
              
              
              
                04 - 
                Refrigerate for 30 minutes to thoroughly chill and allow flavors to meld. Alternatively, proceed directly to serving over ice for immediate refreshment.
              
              
              
                05 - 
                Fill tall glasses with ice cubes, pour over the chilled lemonade, and garnish each with a fresh lemon slice and mint leaves.
              
              
              
                06 - 
                Stir before sipping to ensure flavor consistency, then enjoy the creamy citrus refreshment.