Do tanning beds whiten your teeth? The short answer is, No, tanning beds do not whiten your teeth. Tanning beds emit ultraviolet (UV) rays which can cause discoloration and staining of the teeth, rather than whitening them. To whiten teeth, use teeth whitening products or professional methods from a dentist and maintain good oral hygiene by brushing, flossing, and using mouthwash regularly.
It’s important to note that excessive tanning can also lead to other oral health problems, so it’s essential to limit the use of tanning beds and protect your lips and mouth.No, tanning beds do not whiten your teeth. Tanning beds emit ultraviolet (UV) rays which can cause discoloration and staining of the teeth, rather than whitening them.
In this guide:
The Truth About Tanning Beds and Teeth Whitening
Tanning beds have long been touted as a way to achieve a sun-kissed glow, but can they also be used to whiten teeth? In this article, we will explore the potential benefits and drawbacks of using tanning beds for teeth whitening, as well as alternative methods for achieving a brighter smile.

UV Rays and Teeth Whitening
Some tanning beds emit UV rays that can penetrate the enamel of the teeth and potentially cause tooth whitening. However, the effectiveness of this method is highly debated and not scientifically proven. Additionally, the American Dental Association (ADA) does not recommend using tanning beds for teeth whitening due to the potential risks associated with UV exposure, such as the increased risk of skin cancer and premature aging.
Tanning Beds Whiten Your Teeth: Pros & Cons
There is some evidence to suggest that UV rays emitted by tanning beds can help to remove surface stains on teeth. UV rays are known to be effective at breaking down certain pigments, which can help to remove surface stains caused by things like coffee, tea, and tobacco. Additionally, UV rays can help to kill bacteria that may be contributing to tooth discoloration.
Despite the potential benefits of UV rays for removing surface stains, there are also several risks associated with tanning beds. The most significant risk is the increased risk of skin cancer associated with UV exposure. Additionally, UV rays can also damage the tooth enamel, which can lead to tooth sensitivity and other dental problems.

Proven Ways to Protect Teeth from Tanning Bed Damage
To protect your teeth from damage while using tanning beds, you can take the following steps:
- Wear a lip balm with SPF protection before using a tanning bed to create a barrier between the UV rays and your teeth.
- Use a mouthguard specifically designed for use in tanning beds to cover your teeth and create a barrier between the UV rays and your teeth.
- Avoid teeth grinding while in a tanning bed, as this can cause damage to the enamel and increase the risk of fractures.
- Practice good oral hygiene before and after using a tanning bed to maintain overall oral health.
- If you notice discoloration or other signs of damage to your teeth, consult with your dentist.
Alternative Methods for Teeth Whitening
There are many alternative methods for achieving a brighter smile, such as:
- Over-the-counter teeth whitening products
- Professional teeth whitening treatments at a dentist’s office
- Natural teeth whitening methods such as oil pulling or using baking soda
Each of these methods has its own set of pros and cons, and it’s important to discuss them with a dentist to determine the best option.

Over-the-Counter Teeth Whitening Products
Over-the-counter teeth whitening products, such as whitening toothpaste, strips, and gels, can be a convenient and affordable option for achieving a brighter smile. These products typically contain hydrogen peroxide or carbamide peroxide, which work to break down stains on the teeth. However, the effectiveness of these products can vary, and it’s important to choose a product that has been verified by the American Dental Association (ADA) for safety and effectiveness.
Professional Teeth Whitening Treatments
Professional teeth whitening treatments, such as those performed at a dentist’s office, can be more effective than over-the-counter products. These treatments typically use higher concentrations of hydrogen peroxide or carbamide peroxide and are performed under the supervision of a dental professional. However, professional teeth whitening treatments can be more expensive than over-the-counter products.
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Natural Teeth Whitening Methods
Natural teeth whitening methods, such as oil pulling or using baking soda, are also an option for achieving a brighter smile. Oil pulling involves swishing oil (such as coconut oil) around the mouth for several minutes to remove bacteria and stains while using baking soda to brush the teeth can also help to remove surface stains. However, it’s important to note that these methods may take longer to see results and may not be as effective as professional or over-the-counter teeth whitening products.
Final Thoughts
While tanning beds may potentially have a teeth-whitening effect, the potential risks associated with UV exposure make it an unadvisable method. Instead, it’s important to consider alternative methods for achieving a brighter smile, such as over-the-counter teeth whitening products, professional teeth whitening treatments, or natural teeth whitening methods. It’s always recommended to consult with a dentist before starting any teeth whitening treatment.