In a medium pot, heat the water and sugar over med/hi.
Heat and stir until the sugar is dissolved.
Remove from heat and add the tea.
Steep for at least 10 minutes or longer if a stronger brew is desired.
Remove the tea and discard.
Allow the mixture to cool completely to 90 degrees F. or cooler.
Pour the mixture into a glass or lead-free ceramic container.
Add the previously brewed kombucha or the distilled white vinegar.
Place the SCOBY on top of the liquid with the smooth, light side facing up.
Cover the top of the container with a clean cloth and affix with a rubber band.
Spritz the top of the affixed cloth with a light mist of distilled white vinegar to ward off molds.
Place in a warm (65 to 80 degrees F.) place where it will not be disturbed.
Allow the brew to sit until desired sweetness and tartness are achieved. (about 5-7 days)
Remove the SCOBY and at least one cup of the finished kombucha and set aside.
Strain the rest of the finished kombucha into a container for storing.
Refrigerate the finished brew and begin a new batch of kombucha.
Enjoy for your health!