Oral hygiene and whitening teeth

A student of mine confirmed in class that she uses hydrogen peroxide and baking soda as toothpaste. I use vinegar and baking soda as toothpaste.

Other toothpaste substitutes include fresh squeezed lime juice and baking soda.

The fresh lime juice, the vinegar and the hydrogen peroxide all kill the germs inside the mouth, and with baking soda, the combinations produce oxygen that whitens the teeth by removing the stains on the teeth.

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About masterchensays

Victor Chen, herbalist, alternative healthcare lecturer, Chinese affairs analyst, retired journalist
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