
The water used for brewing tea also has an expiration date; use it with caution
The quality of water is crucial for brewing good tea, but many are unaware that boiled water used for tea has an expiration date. Water left exposed to air for more than 16 hours can harbor excessive levels of E. coli, posing health risks over time. Experts advise boiling water for three minutes to...
Tea News · Jun 29, 2025

The water for brewing tea also has an expiration date, so be careful when using it
As the saying goes: good water brews good tea. The quality of water is crucial for brewing a perfect cup of tea. Many people are unaware that boiled water used for tea has an expiration date. Using expired water not only affects the taste of the tea but also poses health risks. Boiled water exposed...
Tea News · Jun 26, 2025
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