Reasons Why You Have White Spots on Your Teeth

Have you noticed white spots on your teeth when you look in the mirror? You might be wondering if these are a cosmetic anomaly and will go away on their own or if you need the professional help of a Fairbanks dentist. These spots are more common than you think, and we have the information you need on what might be causing them and what you can do about them. Keep reading to learn more.

White spots on teeth What Are White Spot Lesions?

Those white spots you see on your teeth are called white spot lesions. While the color difference between these spots and the rest of your teeth may seem superficial, white spot lesions can actually be an indicator of a more serious underlying issue. Most often, white spots indicate a loss of mineral content in the enamel. This mineral loss can be caused by a number of things. Keep reading to learn the top causes.

Cause #1: Acid Buildup

Most often, mineral loss in your tooth enamel is a result of acid buildup in the plaque on your teeth. While you may assume that acidity is brought on by consuming acidic foods and drinks, this is only partially true. The bacteria in your mouth also create acid. With a healthy diet, that bacteria creates a healthy amount of acid; however, overconsumption of carbohydrates will cause the bacteria to create excess acid as well.

All that acidity in your mouth breaks down the enamel on your teeth, which can lead to those white spots you see in the mirror. So, if acidic foods and drinks or excessive intake of carbohydrates leads to this acid buildup, you can probably guess the best way to prevent it is to change your diet. If your white spot lesions are causes by high oral acidity, cut down on sugary, acidic drinks and avoid highly acidic foods. You should also try to decrease your carb intake and follow a more balanced diet.

Cause #2: Braces

While braces don’t directly cause white spot lesions, their presence can make it more difficult to properly care for your teeth. Most dental patients with braces don’t have issues with white spot lesions if they practice proper dental care and follow a healthy diet. However, due to the shape and placement of your braces, you may have a hard time brushing your teeth properly.


This can lead to plaque buildup in those hard-to-reach places, which can cause white spots. If you have white spots on your teeth after having your braces removed, your dentist can help you to determine the best course of action for dealing with them.

Dentist talking to patient Cause #3: Tooth Trauma

The final cause of white spot lesions is trauma to the tooth during development. If you’ve had your white spot lesions since you were young, and you experienced some sort of oral trauma while your teeth were developing, that’s likely the cause of those spots. This usually only results in one or two white spot lesions where the trauma had the greatest impact.

Can They Be Removed?

Unfortunately, more often than not, white spot lesions can’t be removed. Depending on their size, what caused them, and the level of deterioration to the enamel, your dentist may be able to reduce their size and appearance. Contact an expert in Alaska dental arts to schedule an appointment and find out what we can do for your white spots. Give North Pole Dental Workshop a call at 907-490-4650 today!