This watermelon water recipe is easy, sweet, and so refreshing, plus it's made with only one ingredient! Making homemade watermelon juice is a great way to save money but savor fresh, hydrating watermelon all summer long.
Add water to watermelon juice, if desired. Keep in an airtight bottle for 1-2 days.
I personally prefer the watermelon juice without extra water added, but you can add water--as much or as little--as you like!