Use chilled juices to keep the slush colder and prevent quick melting. If kiwi juice is unavailable, blend ripe kiwi with a little water and strain. Adjust sweetness with extra honey or agave syrup depending on fruit ripeness. For extra flavor, try flavored sparkling water such as lemon-lime or coconut.
Keyword guava kiwi fizz, guava kiwi slush, refreshing fruit slush, tropical summer drink