How to distinguish whether wooden chopsticks are expired?

2021-09-27 350

  Whether the wooden chopsticks have expired can be identified in this way

  1. If the chopsticks show spots that are not the natural color of bamboo or wood, some even black spots, it indicates that the chopsticks are likely to be moldy and degenerated and can not be used continuously.

  2. If the chopsticks are damp, bent or deformed, it indicates that they have been damp or put aside for too long, and it is likely that they have passed the shelf life.


  3. Smell it. If there is an obvious sour taste on the chopsticks, it is a sign of pollution or expiration. It can't be used continuously

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