Do tea bags expire？

Tea bags usually have a shelf life of 1-2 years, but this does not necessarily mean that the tea bags will expire within this period of time. Shelf life refers to the period of time that the quality and safety properties of a food product remain stable under normal storage conditions, not that it can no longer be consumed after the shelf life.

The shelf life of a tea bag is affected by many factors, such as the environment in which it is stored, the quality of the tea and so on. Therefore, if you store in good conditions and the tea is of high quality, the shelf life of the tea bags may be longer.
How to keep your tea bags fresh?

Proper storage methods can help extend the shelf life of your tea bags while maintaining their freshness. Here are some helpful tips:

Keep your tea bags in a dry, cool and ventilated place.

Avoid exposing tea bags to direct sunlight or high temperatures.

Try to avoid placing your tea bags in humid environments, as humidity can cause them to spoil.

Store tea bags in airtight containers to maintain their freshness.

How can I tell if a tea bag is expired?

If you are concerned about whether a tea bag is expired, here are some ways to check if it is expired:

Check the shelf life date on the packaging.

Smell the tea bag, if there is an odour, the tea bag may have gone bad.

Observe the colour and smell of the tea bag, if you find any abnormality, the tea may have gone bad.

In conclusion, proper storage methods can help extend the shelf life of tea bags while maintaining their freshness. If the tea bags have not expired, they are safe to drink. However, if you are concerned that the tea bags have expired, it is best to avoid consuming them as it may affect your health.