How long can you keep brewed tea in a very cold refrigerator?

Generally speaking, brewed tea can be stored in a very cold refrigerator (around 40°F or 4°C) for up to 3-4 days. However, it's important to note that the quality and taste of the tea may start to decline after the first day or two. To extend the freshness and maintain the best flavor, it is recommended to drink the brewed tea within 24 hours of preparation.

Here are a few tips for storing brewed tea in a refrigerator:

1. Use an airtight container: Store the brewed tea in an airtight container to prevent oxidation and absorption of odors from other foods in the fridge.

2. Avoid direct sunlight: Keep the container away from direct sunlight to protect the tea from light-induced degradation.

3. Label the container: Label the container with the date the tea was brewed so you know how long it has been in storage.

Remember that even though refrigeration can extend the shelf life of brewed tea, it's always best to consume it while it's fresh for optimal flavor and quality.