Tea that was left too long can also be stale. It’s the sugar in the tea can be a preservative, but it must be that sweet. Therefore, tea or bottled tea that we usually make at home can also be stale.
Signs of stale tea, according to Alex, can be viewed in plain view of the change in color. To be sure the color is changed to cloudy. This occurs because the microorganisms in the tea breeding and metabolized. Sometimes also arise small particles floating in the tea. Tea is also stale sour taste.
To get a delicious taste of tea, Alex suggested that brewing tea is made separately between the tea and sugar. The tea and sugar brewed its own, newly mixed. It would be more enjoyable.