Begin by boiling ½ cup of water in a kettle. In a large measuring cup, add 1 tea bag of white tea and dissolve honey (if using) in the boiling water. Pour this mixture over the tea bag and steep for 10 minutes.

After steeping, carefully remove the tea bag and add ½ cup of ice to the brewed tea. Stir gently to cool down quickly.

In a large pitcher, combine the cooled tea with 1 cup of guava juice and ¼ cup of freshly squeezed lemon juice. Stir well to blend.

Prepare serving glasses by filling them with ice cubes. Pour the mixture over the ice.

Consider garnishing each glass with mint leaves or a splash of sparkling water.