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What's the white residue on red grapes?


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General Discussion 6

What's the white residue on red grapes?

elise h | Dec 23, 2006 12:19 AM

I've noticed in the last year that red seedless grapes often have a white residue on them. I rinse the grapes and the residue appears to be gone. When the grapes are dry again, the residue appears. what is this? Hopefully, it's not pesticide.

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