How to brew kombucha safely?

Skip sourcing a SCOBY entirely by growing one from a bottle of raw, unflavored store-bought kombucha. Given time, warmth, and airflow, the live cultures in the bottle organize themselves into a new SCOBY pellicle on the liquid's surface — free and foolproof.

Transform flat, tangy first-fermented kombucha into the fizzy flavored drink you recognize from the store. A sealed bottle traps the CO2 from yeast activity while fruit or juice supplies new sugar for a natural, bubbly brew.

The foundational kombucha brew: sweet tea plus a SCOBY and some starter liquid, left to ferment 7-14 days. Every flavored kombucha you have ever loved starts with this simple base.

Kits from The Kombucha Shop ($50-65) or Fermentaholics ($40-55) include a live SCOBY, starter liquid, tea, sugar, brewing jar, cloth cover, temperature strip, bottles, and detailed instructions. Everything you need for your first batch in one package.

Instead of batch brewing, use a large vessel (1-2 gallons) with a spigot at the bottom. Draw off finished kombucha from the bottom and add fresh sweet tea to the top. The SCOBY lives at the surface and ferments continuously. You always have kombucha ready.