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Tooth Remineralization: How Long Does It Take?

December 22, 2025

Filed under: Uncategorized — drtwohig @ 6:19 pm
Close-up of man in white shirt smiling

Tooth enamel can’t grow back once it’s gone, but if it is only slightly damaged, it can be repaired via remineralization. Thanks to this process (which often plays a key role in biomimetic dentistry), your body can strengthen your weakened teeth and help prevent them from being injured further. But how long does remineralization normally take? Here’s what you need to know when it comes to nature’s way of rebuilding your smile.

How Does Remineralization Work?

Every day, your enamel loses some of its essential minerals as a consequence of being exposed to acids produced by harmful oral bacteria. Fortunately, some of the minerals that your enamel needs – such as calcium and phosphate – can be found in your saliva. As long as your mouth isn’t too acidic, your saliva can attach essential materials to your teeth, thus repairing the areas that have been damaged; this is what’s known as remineralization.

It should be noted that there are steps you can take to support the remineralization process. For example, you can adjust your diet to boost your exposure to foods that contain the minerals that your teeth need. Additionally, you can drink more water in order to increase your body’s saliva production.

How Long Does Remineralization Take?

The answer to this question can vary depending on the nature of the damage as well as the care you give your smile. For example, if you have early surface wear on your enamel, it may take as long as two months of remineralization before you notice an improvement. For white spots on your teeth, it may be as long as three or four months before you start to see the desired changes.

If your tooth is severely damaged or has developed a cavity, repairing it via remineralization alone will no longer be an option. You will need to give your dentist a call to see what treatment options they recommend for getting your oral health back on track.

How Can You Tell If Remineralization is Working?

Since remineralization can take such a long time, you may find yourself wondering how you’ll be able to tell if it’s working. Here are a few signs that your enamel is being successfully remineralized:

  • You’ve noticed that your teeth aren’t as sensitive to hot or cold foods as they used to be.
  • The white spots on your teeth have begun to fade.
  • Your enamel feels smoother and stronger than before.
  • Previous signs of erosion have grown less visible.

Remember, if you have reason to be concerned about the health of your teeth, you can always schedule an appointment with your dentist. They can determine the nature of your dental damage, whether remineralization can correct it, and what steps you can take to help the process along.

About the Author

Dr. William J. Twohig is a holistic dentist with more than 47 years of dental experience. He takes a natural approach to dentistry that aims to avoid materials that could potentially cause problems for the rest of the body. He prides himself on being able to repair damaged teeth in a natural way thanks to biomimetic dentistry. If you need a solution for injured or weakened enamel, you can schedule a consultation with Dr. Twohig at his practice in Weyauwega by visiting his website or calling (920) 867-3101.

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