The tannin compounds in the hot coffee will more ... What you'll need: Baking soda and water. What to do: Create a paste by mixing equal parts baking soda and tap water. Apply the paste to the ...
When it comes to the brown water on Tybee Island, geology and the nature around Tybee both play a huge part. The naturally occurring chemical compounds, known as tannins, are the main culprit.