Not only does it run out of breath, but the silver needle will also be oxidized, discolored, red or black due to long-term direct sunlight. Just like silver jewelry, sealed in a bag, the color changes little.

How to correctly preserve the white silver needle? 1. Determine its water content. The composition of Baihao Yinzhen is unstable, and it is prone to chemical changes under normal circumstances, that is, what we call tea has changed.

If you plan to preserve Bai Hao Silver Needle for a long time, it is suggested to judge its water content first to see if it is suitable for long-term preservation.

If the water content of Bai Hao silver needle is too high, it is not suitable for long-term storage. The lower the water content, the more suitable for long-term storage. The judgment method is to pick up a piece of white silver needle tea and gently rub it with your hands. If it turns into powder, it means that its water content is relatively low and it is suitable for storage.

On the contrary, if the tea leaves are still intact after being pinched, they are not suitable for storage!