Can Dental Crowns Be Whitened?

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If you’re curious about whitening dental crowns, this article explores options to enhance their appearance. While crowns can’t be whitened like natural teeth, replacements or veneers offer alternatives. Factors like consultation with a dentist and overall oral health are crucial considerations for achieving a brighter smile with dental crowns.

Can Dental Crowns Be Whitened?

Can Dental Crowns Be Whitened?

Dental crowns are a popular solution for restoring damaged or discolored teeth. They are custom-made to fit over the natural tooth, providing a strong and natural-looking restoration. However, over time, dental crowns can become stained or discolored, causing them to stand out from the surrounding teeth. Many people wonder if dental crowns can be whitened to restore their natural appearance. In this article, we will explore the possibilities of whitening dental crowns and discuss the factors to consider.

Understanding Dental Crowns

Definition and Purpose:

  • Dental crowns, or caps, are prosthetic devices used to cover damaged or discolored teeth.
  • Typically made from materials like porcelain, ceramic, or metal and porcelain blends.
  • Designed to match natural teeth in color, size, and shape, restoring a seamless appearance.
  • Used for chipped, cracked, severely decayed, or root canal-treated teeth.

Color Considerations:

  • Dental crowns are chosen to match surrounding teeth or achieve desired aesthetic results.
  • Over time, crowns may become stained or discolored due to factors like food, beverages, smoking, or poor oral hygiene.

Can Dental Crowns Be Whitened?


  • Unlike natural teeth, dental crowns cannot be whitened using traditional methods.
  • Bleaching agents in whitening gels or toothpaste do not affect crown materials.

Alternative Options:

  1. Crown Replacement:
    • Remove existing stained crown and replace it with a new one matching the desired shade.
    • Provides a more consistent and natural-looking smile.
  2. Dental Veneers:
    • Thin shells of porcelain or composite resin bonded to the front surface of teeth, including crowns.
    • Covers up discoloration, offering a brighter, more uniform appearance.
    • Less invasive than crown replacement with similar aesthetic results.

Factors to Consider


  • Consult with a dentist to assess the crown’s condition and receive personalized recommendations.
  • Dentist determines if whitening is possible or if alternative options should be considered.

Overall Oral Health:

  • Address underlying dental issues like cavities or gum disease before cosmetic procedures.
  • Ensure a strong and healthy foundation for long-term success of any dental restoration.

In conclusion, dental crowns cannot be whitened using traditional teeth whitening methods. If your dental crown is stained or discolored, options such as crown replacement or dental veneers can be considered to improve its appearance. It is essential to consult with a dentist to determine the most suitable course of action based on your individual needs. Remember, maintaining good oral hygiene practices and regular dental check-ups can help prevent staining and discoloration of dental crowns in the first place.

Key Takeaways: Can Dental Crowns Be Whitened?

  • Dental crowns cannot be whitened like natural teeth.
  • Once a dental crown is made, its color cannot be changed.
  • If you want to whiten your smile, it’s best to do it before getting a crown.
  • Regular brushing and professional cleanings can help maintain the color of dental crowns.
  • If your dental crown becomes discolored, consult your dentist for possible solutions.

Frequently Asked Questions

1. Can dental crowns be whitened?

Yes, dental crowns can be whitened to some extent. However, it is important to note that the whitening process may not be as effective on dental crowns as it is on natural teeth. Dental crowns are typically made from materials such as porcelain or ceramic, which are resistant to staining. This means that they may not respond as well to traditional teeth whitening methods.

If you are considering whitening your dental crowns, it is best to consult with your dentist. They will be able to assess the condition of your crowns and determine the most appropriate whitening method for you. In some cases, your dentist may recommend replacing the crowns altogether if they have become discolored or stained over time.

2. What are the options for whitening dental crowns?

There are a few options available for whitening dental crowns. One option is to use a professional teeth whitening treatment, which can be done in your dentist’s office. This involves applying a whitening gel to the crowns and using a special light or laser to enhance the whitening process.

Another option is to use at-home whitening kits specifically designed for dental crowns. These kits often include whitening gels or strips that can be applied directly to the crowns. It is important to follow the instructions provided with the kit and consult with your dentist if you have any concerns.

3. Are there any risks or side effects associated with whitening dental crowns?

While whitening dental crowns is generally safe, there are some potential risks and side effects to be aware of. One possible side effect is tooth sensitivity, which may occur during or after the whitening process. This sensitivity is usually temporary and can be managed with desensitizing toothpaste or other remedies recommended by your dentist.

Additionally, over-whitening dental crowns can lead to an unnatural appearance. It is important to follow the instructions provided by your dentist or the whitening kit to avoid excessive whitening. If you have concerns about the potential risks or side effects, it is best to consult with your dentist before proceeding with any whitening treatment.

4. How long does the whitening effect on dental crowns last?

The duration of the whitening effect on dental crowns can vary depending on several factors, including the materials used for the crowns and your oral hygiene habits. In general, the whitening effect may last for a few years with proper care.

It is important to maintain good oral hygiene practices, such as regular brushing and flossing, to help prolong the whitening effect. Avoiding habits that can stain the teeth, such as smoking or consuming excessive amounts of coffee or tea, can also help preserve the whiteness of the crowns.

5. Can I whiten dental crowns at home?

Yes, you can whiten dental crowns at home using at-home whitening kits specifically designed for dental crowns. These kits are typically safe and easy to use, but it is important to follow the instructions provided and consult with your dentist if you have any concerns.

It is worth noting that the whitening results achieved at home may not be as dramatic as those achieved with professional treatments. If you are looking for a more noticeable whitening effect, it may be best to consult with your dentist for professional whitening options.

Can I whiten my dental crown?

Final Summary: Can Dental Crowns Be Whitened?

When it comes to dental crowns, the inability to whiten them directly doesn’t limit your options. Consider whitening natural teeth before crown placement or opt for crown replacement to match desired shades. Regular dental check-ups and good oral hygiene ensure the longevity of your crowns, promoting a cohesive and enduring smile. Collaborate with your dentist to tailor solutions to your specific needs for a healthy and confident smile.

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