With darker roast coffee beans, the primary taster detected a difference between sharp-tasting and flat-tasting coffees but could not reliably identify which was which in blind tests.

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Unidentified Speaker — Distilled Water vs Treated Water Coffee - Can You Tell A Di… [K6LPe-_Tx7o]

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I felt with the darker roast there was a difference between flat and sharp although I was not able to detect it reliably

Source

Distilled Water vs Treated Water Coffee - Can You Tell A Difference?Keen On Coffee
Created: 8/13/2026, 9:45:49 AM

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