Its alkaline nature helps neutralize acids produced by bacteria in the mouth, creating an environment less hospitable to harmful bacteria. Dentin, the layer beneath the enamel, is naturally yellower, so thinning it can ironically make teeth appear darker.
How Baking Soda Helps Remove Coffee Stains From Teeth
The short answer to whether baking soda makes teeth whiter is yes, but with significant caveats regarding safety and long-term use. Creates an alkaline environment that inhibits bacterial growth.
Always wet your toothbrush before dipping it into the powder to prevent excess dust inhalation. Acts as a cost-effective alternative to commercial whitening products.
Baking Soda’s Abrasive Action on Coffee Stains
The Science of Abrasiveness The effectiveness of any whitening agent is often measured by its RDA (Relative Dentin Abrasivity) value. Can help disrupt plaque formation when used gently.
More About Does baking soda make teeth whiter
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