Preserving Scoby: Storage Tips

Preserving Scoby: Storage Tips

Are you looking for the best ways to store your Scoby? In this article, we will discuss some essential tips and tricks to help you preserve your Scoby in the most effective way possible. Whether you are a seasoned kombucha brewer or just starting out, these storage tips will ensure that your Scoby stays healthy and vibrant for future batches. Let’s dive in and learn how to properly store your Scoby!

Proper Storage Conditions for Scoby

Temperature and Humidity Levels

It is crucial to store your Scoby (symbiotic culture of bacteria and yeast) in the right temperature and humidity levels to maintain its health and quality. Ideally, the temperature should be consistent and within the range of 70-85°F (21-29°C). Avoid extreme temperature fluctuations as they can stress the Scoby. Additionally, the humidity levels should be around 60-80% to prevent the Scoby from drying out or becoming too moist.

Airflow and Light Exposure

Proper airflow is important for the health of your Scoby. Make sure to store it in a well-ventilated area to prevent the growth of harmful molds and bacteria. However, avoid placing the Scoby in a drafty location as it can also harm its delicate balance.

Light exposure is another factor to consider when storing your Scoby. Direct sunlight should be avoided as it can damage the Scoby and affect its fermentation process. Store your Scoby in a dark or opaque container to protect it from light exposure.

By following these storage tips, you can ensure the longevity and quality of your Scoby for future brewing projects.

Choosing the Right Container

When it comes to storing your Scoby, choosing the right container is crucial to ensuring its preservation. Here are some factors to consider:

Material Considerations

It is important to choose a container made of non-reactive materials such as glass or food-grade plastic. Avoid using metal containers as they can react with the acidic nature of the Scoby and affect its health.

Size and Shape

The size and shape of the container will depend on the size of your Scoby and the amount of liquid it is stored in. Make sure the container is large enough to accommodate the Scoby and leave some room for it to expand. A wide and shallow container is ideal for a healthy and thriving Scoby as it provides ample surface area for oxygen exchange.

Methods of Preserving Scoby

When it comes to preserving your Scoby, there are a few different methods you can use depending on your preference and how long you plan on storing it. Here are some of the most popular methods:


Refrigeration is one of the easiest and most common ways to preserve your Scoby. Simply place your Scoby in a glass container with enough kombucha to cover it completely, and then seal the container with a tight-fitting lid. Store the container in the refrigerator, where the cold temperature will slow down the fermentation process and keep your Scoby fresh for up to a few weeks.


If you need to store your Scoby for a longer period of time, freezing is a great option. To freeze your Scoby, first make sure it is completely submerged in kombucha in an airtight container. Then, place the container in the freezer. When you’re ready to use your Scoby again, simply thaw it in the refrigerator before using it to brew another batch of kombucha.


Dehydration is another method of preserving your Scoby for an extended period of time. To dehydrate your Scoby, first rinse it thoroughly to remove any excess liquid. Then, place it on a clean surface in a warm, dry area with good air circulation. Allow the Scoby to dry out completely, which can take a few days to a week depending on the humidity levels. Once it is fully dehydrated, store it in an airtight container until you’re ready to rehydrate it for use.


In conclusion, proper storage of your Scoby is essential in maintaining its health and longevity. By following the tips outlined in this article, such as storing it in a clean glass jar with enough kombucha liquid, keeping it at room temperature, and ensuring it is well-ventilated, you can preserve your Scoby for future use in brewing delicious and healthy kombucha. Remember to check on your Scoby periodically and discard it if any signs of mold or contamination are present. With the right care and attention, your Scoby can continue to thrive and provide you with endless batches of homemade kombucha.

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