Essiac Tea

The pH of the vinegar/water mixture should be about 4. If it is below pH 4, add a sprinkle of baking soda, stir well, and recheck the pH; but if it is above pH 4, add a drop or two of vinegar and again recheck the pH. Pour about 1 cup of the vinegar/water mixture over the limestone in the cereal bowl and stir with a clean, dry spoon. ................
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