Geology of Toothpaste
So lately I have been brushing my teeth with Tom's of Maine toothpaste. The main ingredient is calcium carbonate, CaCO3. Each time I brush my teeth all I can think about is putting a chunk of calcite or limestone on my toothbrush and swooshing it around my mouth.
So lately I have been brushing my teeth with Tom's of Maine toothpaste. The main ingredient is calcium carbonate, CaCO3. Each time I brush my teeth all I can think about is putting a chunk of calcite or limestone on my toothbrush and swooshing it around my mouth.
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