Does Pu-erh Tea Fresh Leaves Need Washing?
The hygiene of Pu-erh tea production, especially at the raw material (sun-dried green tea stage, is a significant concern. Key hygiene issues include contamination of fresh leaves from roadside dust or unclean containers, unclean processing equipment (like woks and kneading machines , unsanitary wo...
Tea News · Feb 11, 2026
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