Teeth whitening is a popular cosmetic procedure that many people use to achieve a brighter, more confident smile. However, if you have dental work, such as fillings or crowns, you may be concerned that teeth whitening will damage them. Can teeth whitening damage these restorations? Let’s explore further into this topic.
How Does Teeth Whitening Work?
Teeth whitening typically involves the use of bleaching agents, such as hydrogen peroxide or carbamide peroxide, to remove stains and lighten the natural colour of your teeth.
These agents penetrate the enamel and break down the discoloured molecules inside.
While this procedure is generally effective on natural teeth, it is important to consider how it will interact with fillings and crowns.
What are fillings and crowns made of?
- Fillings.
Fillings usually consist of composite resin, amalgam, or gold.
These materials were chosen based on their durability and ability to bond with your teeth.
Composite resin, in particular, is designed to match the natural colour of your teeth, making it a popular choice for visible areas.
- Crowns.
Crowns, on the other hand, are usually made of porcelain, ceramics, or metal.
Porcelain and ceramic crowns are preferred because they can mimic the appearance of natural teeth, whereas metal crowns are known for their strength and durability.
Can teeth whitening damage filings or crowns?
The good news is that teeth whitening will not harm fillings or crowns. The materials used in these restorations are designed to withstand a variety of conditions in your mouth, including exposure to whitening agents. However, there are some factors to keep in mind.
- Colour Mismatch: One of the primary concerns about teeth whitening when you have fillings or crowns is the possibility of a colour mismatch. Following whitening, your natural teeth may become significantly lighter, causing a noticeable difference between them and your restorations. This is especially noticeable with front teeth, where fillings or crowns are more visible.
- Older fillings and crowns: If your fillings or crowns have discoloured over time, whitening your teeth will not return them to their original colour. In some cases, you may need to replace old restorations to match your teeth’s new colour after whitening.
Does Teeth Whitening Damage Your Teeth?
No, teeth whitening does not damage your teeth when done properly. The whitening agents used in treatments, such as non- peroxide agents, are safe for your teeth. However, it’s important to follow the instructions carefully and avoid overuse. Over-whitening or excessive treatments can lead to tooth sensitivity or irritation of the gums, but it does not cause any permanent damage to the teeth or weaken the enamel.
What Can You Do to Get a Uniform Smile?
- Consult your dentist.
Before undergoing any teeth-whitening treatment, you must consult with your dentist. They can evaluate the condition of your fillings and crowns and suggest the best course of action. In some cases, your dentist may suggest replacing old restorations after whitening to ensure a uniform appearance.
- Professional Whitening.
Choosing a professional teeth whitening treatment such as Hollywood Whitening can help you achieve the best results while reducing the risk of colour mismatch. Your dentist can customise the treatment to meet your specific needs, ensuring that your smile is as uniform as possible.
Conclusion
In conclusion, teeth whitening is a safe procedure that does not harm fillings or crowns because these materials are designed to resist whitening agents.
However, colour mismatch can happen, especially if you have visible restorations or older fillings.
Consult your dentist before beginning treatment to ensure that your smile is consistent and bright. Best professional options such as Hollywood Whitening can provide customised results, reducing the risk of noticeable differences between your natural teeth and dental restorations.
