Begin by washing six fresh limes thoroughly under cool running water and chop each lime into approximately eight pieces.

In a blender, combine the lime pieces with three cups of cold water and one cup of sweetened condensed milk. Blend on high for about 30 to 45 seconds until smooth.

Using a mesh strainer, strain the blended limeade into a large pitcher, pressing down on the solids to extract as much liquid as possible.

To serve, fill tall glasses with two cups of ice each and pour the freshly strained Brazilian Limeade over the ice.