Can A Grey Baby Tooth Turn White Again? Here’s What You Need to Know

As a parent, you always want the best for your child, and maintaining their oral health is a crucial aspect of their overall well-being. However, despite your best efforts, your child’s baby teeth can turn grey, which can be alarming. But can a grey baby tooth turn white again? The answer is yes. In this article, we will discuss why baby teeth turn grey, how to turn them white again, and preventive measures to keep your child’s teeth healthy.

Can a grey baby tooth turn white again?

Yes, with proper dental treatment and care.

What causes grey baby teeth?

Trauma or injury to the tooth can cause it to turn grey.

What are the treatment options?

Root canal therapy or extraction may be necessary, but in some cases, bleaching or bonding can restore the tooth’s natural color.

Why Do Baby Teeth Turn Grey?

Grey baby teeth can result from various reasons, including:

Trauma: If your child falls or hits their tooth, the nerve of the tooth may die, causing it to turn grey.

Tooth decay: A decayed tooth can turn grey or black.

Medications: Some antibiotics can cause baby teeth to turn grey.

How to Turn Grey Baby Teeth White Again

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If your child’s baby tooth has turned grey, you can turn it white again with the following tips:

1. Toothpaste

Brushing with a toothpaste that contains baking soda and hydrogen peroxide can help remove surface stains and whiten teeth. However, be sure to use a toothbrush with soft bristles to avoid damaging the tooth.

2. Professional Teeth Whitening

If home remedies do not work, you can visit a dentist for professional teeth whitening. The dentist will apply a whitening gel to the tooth and use a special light to activate the gel, which will whiten the tooth. The procedure is safe and effective, and your child can regain their confidence with a brighter smile.

3. Bonding

If your child’s grey tooth is severely damaged, your dentist may recommend bonding. Bonding is a procedure where a tooth-colored resin is applied to the tooth to cover the grey area, restoring the tooth’s appearance.

Baby Tooth Turning Grey After Trauma

When trauma occurs, the blood vessels and nerves inside the tooth can be damaged, leading to a grey or black appearance. The tooth may also become loose or fall out. The severity of the trauma will determine whether the tooth can be saved or not.

Can a Grey Baby Tooth Turn White Again

Not all grey baby teeth are due to trauma. Other causes include tooth decay, infection, or a genetic condition. Therefore, it’s crucial to have your child’s teeth examined by a dentist to determine the cause of the discoloration.

If the grey tooth is due to trauma, the dentist will evaluate the severity of the damage. In some cases, the tooth may heal on its own and turn white again. However, if the damage is severe, the tooth may need to be extracted or treated.

Read more: >> how to put a baby to sleep in 40 seconds

Preventing Grey Baby Teeth

Prevention is always better than cure. Here are some tips to prevent your child’s baby teeth from turning grey:

1. Protect Teeth from Trauma

To prevent grey baby teeth caused by trauma, ensure your child wears a mouthguard when playing sports and is supervised when playing to avoid falls.

2. Practice Good Oral Hygiene

Teach your child to brush their teeth twice a day and floss once a day. Limit sugary snacks and drinks in their diet, and encourage them to eat healthy.

3. Regular Dental Checkups

Regular dental checkups can help catch decay and other dental issues early on, preventing grey baby teeth. Ensure your child sees a dentist every six months for a checkup and cleaning.

4. Avoiding Sugary Drinks and Foods

Sugary drinks and foods can cause tooth decay, which can lead to discoloration. Parents should avoid giving their babies sugary drinks and foods like candy, soda, and juice

5. Fluoride Supplements

Fluoride supplements can help prevent tooth decay, which can lead to discoloration. However, it is important to consult with the dentist before giving your baby fluoride supplements.

6. Proper Formula Preparation

Parents should properly prepare their baby’s formula to prevent tooth discoloration. Mixing powdered or liquid concentrate infant formula with fluoridated water might increase the risk of developing faint white lines or streaks on the teeth (fluorosis) if these kinds of formula are your child’s main source of food. It is crucial to follow the instructions on the formula packaging and consult with the dentist if you have any concerns.

When to Consult a Dentist

While a grey baby tooth can turn white again, there are some cases where it is best to consult a dentist. Here are some situations where a dental visit is recommended:

  1. Trauma to the Tooth

If the grey tooth is a result of trauma, it is important to consult a dentist as soon as possible. Trauma can cause damage to the tooth’s nerve, which may result in the tooth turning grey. A dentist can assess the damage and determine the best course of action.

  1. Persistent Grey Color

If the grey color persists for an extended period, it may be an indication of a more serious issue. In some cases, a grey tooth may be a sign of tooth decay or infection. A dentist can examine the tooth and determine if further treatment is necessary.

  1. Pain or Discomfort

If the grey tooth is causing pain or discomfort, it is important to seek dental care. Pain or discomfort may be a sign of an underlying issue, such as an infection or abscess.

  1. Changes in Tooth Shape or Size

If the grey tooth is accompanied by changes in shape or size, it may be an indication of a more serious issue. A dentist can examine the tooth and determine if further treatment is necessary.


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In can a grey baby tooth turn white again conclusion, baby teeth can turn grey for various reasons, but they can turn white again. You can use toothpaste, professional teeth whitening, or bonding to restore your child’s smile. Additionally, taking preventive measures such as protecting the teeth from trauma, practicing good oral hygiene, and regular dental checkups can prevent grey baby teeth from happening in the first place. If you have any concerns about your child’s teeth, consult a dentist for professional advice and treatment.


What You Need to Know About Gray Teeth. Healthline.com. Accessed September 13, 2023.

4 Reasons Your Tooth is Turning Grey. Mydentistburbank.com. Accessed September 13, 2023

Tooth Discoloration. Clevelandclinic.org. Accessed September 13, 2023

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