Mix 1 cup water, 1 tbsp chopped ginger, and 1 tbsp sugar together
Cover with something breathable and let sit in a warm place
Feed the mixture 1 tbsp ginger and 1 tbsp sugar daily for 2 more days until very bubbly
Add the ginger bug starter to an airtight bottle with juice of choice (anything with sugar works)
Let sit for approximately 24 hours
Refrigerate and serve
Caution: bottle may pop off faster than expected due to carbonation
