How to store kombucha: the bottle, the fridge and the journey home

Keep Scoby Doo kombucha refrigerated and upright, follow the bottle’s date and after-opening instructions, and do not shake it. There is no shelf-life number that safely covers every kombucha. Processing, packaging and storage differ, so the actual label takes priority over a generic online chart.

Why the fridge matters

Our kombucha is unpasteurised. Refrigeration slows fermentation; it does not stop every change or give a bottle unlimited life. Time and temperature can affect what happens after bottling, including alcohol development, as explained in the US TTB’s kombucha guidance.

That source explains the process; its legal rules are specific to the US. It does not give a shelf life or alcohol measurement for Scoby Doo.

Other kombuchas may use different processing and storage arrangements. A shelf-stable product’s instructions are not transferable to a refrigerated, unpasteurised bottle.

Plan the journey before ordering

Arrange delivery when someone can receive and refrigerate the bottles. For collection, take an insulated carrier with appropriate cooling rather than leaving the drinks in a warm vehicle while running errands. Keep bottles upright and protected from knocks.

The WHO Five Keys to Safer Food includes keeping food at safe temperatures alongside cleanliness and safe ingredients. Packaging alone is not proof that suitable temperatures were maintained.

If a delivery arrives warm, leaking or damaged, do not drink it. Contact us with the batch/date details, delivery timing and a photograph where practical. Cooling it again does not establish that the earlier storage was acceptable. We cannot clear a bottle from its appearance alone.

At home and after opening

Put sound bottles in the refrigerator promptly, with the label visible. Use the temperature instructions on the product and make sure the fridge is operating as intended. Store upright; do not freeze a carbonated glass bottle as a shortcut to chilling it.

For a sound, chilled bottle, follow the opening instructions and open slowly away from your face. Do not shake or deliberately swirl the sealed bottle to distribute sediment. Pour into a clean glass and return any remainder to the fridge according to the label’s after-opening directions.

Once opened, the remaining drink has a different handling history. Do not assume the unopened best-before date answers how long it can be kept after opening. Ask if the label does not explain it.

What appearance cannot tell you

Some sediment can occur in unfiltered kombucha. It does not prove that a bottle is fresh, safe or probiotic. Likewise, a familiar smell, fizz or balanced taste cannot verify the storage history or rule out a problem.

Do not taste a questionable bottle to investigate, and do not rescue it by adding juice or using it in a recipe. If a power cut, accidental freezing or prolonged warmth makes its condition uncertain, seek product-specific guidance before drinking it.

Keep the useful details

The label, batch identifier, date and any after-opening instructions are more useful than a screenshot claiming all kombucha lasts for months. Our label checklist explains how to read them.

Once the storage questions are settled, use the tasting guide to explore flavour—not to perform a safety check. The goal is an enjoyable cold pour, not a test of how long a bottle can last.