How can I tell if black fungus is stained?
34 years old
2018-05-10
I heard that some people will sell and sell black fungus. How can you tell if black fungus is stained?
1 Answer These messages are for reference only
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BY Ina Barton 2018-05-10To distinguish whether the black fungus is stained, you can put the black fungus in a transparent glass cold water cup and soak it for ten minutes to 20 minutes. If it is dyed, the color of the water will become black, if it is not dyed, it will be colorless of.8
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