How Does LED Teeth Whitening Work? - Lane & Associates (2024)

If you’ve ever searched the internet for different ways to brighten your smile, then you’ve probably seen LED Teeth Whitening as an option. This method of teeth whitening uses light-emitting diodes, or LEDs, to activate the bleaching process. The light helps to break up the molecules of stain on the teeth, which then allows the bleaching agent to work more effectively.

How Does LED Teeth Whitening Work? - Lane & Associates (1)

LED teeth whitening is considered to be a very safe and effective way to achieve whiter teeth. Most people see results after just one treatment, though some may need a few treatments to achieve their desired level of whiteness. There are no known side effects associated with LED teeth whitening. Although Lane DDS does not offer LED Teeth Whitening, we do offer comparable services such as Zoom Whitening. If you are looking for a safe and effective way to achieve whiter teeth, then teeth whitening may be right for you.

How Many Treatments of LED Teeth Whitening do You Need?

The number of treatments needed for LED teeth whitening will vary depending on the severity of your discoloration. Most people will see a noticeable difference after just one treatment, but for more severe cases, you may need up to four treatments. It’s important to note that LED teeth whitening is not a permanent solution, so you’ll likely need to repeat the treatment every few months to maintain your results.

How Long Does LED Teeth Whitening Treatment Last?

LED teeth whitening treatment is one of the most popular methods used to achieve brighter teeth. It’s a quick, easy and affordable way to achieve your desired results. But how long will those results last?

The length of time that your teeth remain white after treatment will depend on a number of factors, including how stained your teeth were before treatment, how often you drink coffee or other staining drinks, and how well you take care of your teeth post-treatment.

Generally speaking, if you take care of your teeth and avoid staining foods and drinks, your teeth should stay white for around six months after treatment. However, if you are a regular coffee drinker or smoker, then the whiteness of your teeth may only last for around three months.

If you want to prolong the whiteness of your teeth, there are a few things you can do. Firstly, avoid staining foods and drinks as much as possible. Secondly, brush your teeth twice a day with a whitening toothpaste. And lastly, consider having top-up treatments every few months to keep your smile looking its best.

What Does the Blue Light Do in LED Teeth Whitening?

The blue light in LED teeth whitening is used to activate the whitening gel. It helps to break down the stain molecules so that they can be removed from the teeth. The blue light also helps to protect the teeth from being damaged by the whitening gel.

What are the Benefits of LED Teeth Whitening Over Other Methods?

There are many benefits to LED teeth whitening over other methods. LED teeth whitening is a more gentle process than other treatments, and it causes less pain and sensitivity. LED teeth whitening may be more effective than other methods, and it produces better results in a shorter amount of time. LED teeth whitening is a safe and affordable option, and it is the best way to achieve a bright, white smile.

Contact Lane and Associates to Learn More about Teeth Whitening Treatment Options

If you are interested in having your teeth whitened, consult with a Lane and Associates dentist to learn more about the available treatment options available and which might be the best for you. If you currently live in North Carolina and don’t have a dentist you regularly visit, contact Lane DDS to speak with a team member about teeth whitening procedures.

How Does LED Teeth Whitening Work? - Lane & Associates (2024)

FAQs

How does LED light teeth whitening work? ›

LED lights whiten your teeth through their photochemical impact on the tooth surface. On application, the light energy activates the hydrogen peroxide in teeth whitening serum and speeds up the bleaching process. Irrespective of the cause of yellow teeth, it is an effective treatment for enhancing any smile.

How long does it take for LED teeth whitening to work? ›

Most people will see a noticeable difference after just one treatment, but for more severe cases, you may need up to four treatments. It's important to note that LED teeth whitening is not a permanent solution, so you'll likely need to repeat the treatment every few months to maintain your results.

Is LED teeth whitening legit? ›

The blue LED lights offered to people for at-home use do nothing to whiten or speed up the price of whitening. This is simply a blue light that does not generate the same UV frequency used in in-office laser whitening.

How do you prepare for LED teeth whitening? ›

How to Prepare for Teeth Whitening
  1. Brush and floss your teeth. It's important to clean your teeth thoroughly every day leading up to the procedure. ...
  2. Avoid dark-tinted foods and drinks. Things like dark berries, curry, and drinks such as coffee, tea, and red wine can stain your teeth. ...
  3. Wear comfortable clothing.

Does LED teeth whitening work without the gel? ›

Although results cannot be achieved with an LED light alone, phenomenal results are produced when used with whitening gels.

How often can I whiten my teeth with LED light? ›

It's generally safe to use an LED teeth whitener once every 24-48 hours, depending on the strength of the device and the sensitivity of your teeth. The MOON Teeth Whitening Device is designed to be gentle and is safe to use twice a day for 14 days at a time.

Should I brush my teeth after LED whitening? ›

As for whether you should brush your teeth after using whitening strips, there is no definitive answer. While some experts recommend brushing immediately after removing the strips to ensure all residue is removed, others advise waiting for 30 minutes to allow the enamel to rehydrate and minimize potential abrasion.

Is LED whitening better than strips? ›

Over-the-counter whitening products, such as whitening strips and whitening toothpaste, only lighten the surface of your teeth. They work, but not to the same degree as an LED whitening system. You can use a whitening toothpaste in conjunction with other whitening treatments (such as an LED).

When can I eat after LED teeth whitening? ›

This can lead to discoloration, and this why it is advised to wait 30 minutes after whitening before eating or drinking.

Is LED teeth whitening better than laser? ›

LED treatments can take more sessions and are less likely to cause tooth sensitivity, while laser tooth whitening is faster, more intense, likely to be completed in a single session, and more likely to cause tooth sensitivity.

What is the best LED teeth whitening kit? ›

Our top pick for the best whitening kit is the Crest 3DWhitestrips Sensitive + LED Light At-Home Teeth Whitening Kit because it combines whitening strips and an LED light for a straight-forward and beginner-friendly application process.

Is LED whitening permanent? ›

They vary in effectiveness (and price), but none of them provide permanent results. One technique is a light-activated teeth whitening procedure. This treatment can use different kinds of lights, including: ultraviolet (UV) lights.

Does LED light whiten teeth faster? ›

LED lights speed up the tooth-bleaching process by helping the peroxide to break down faster, forming free radicals that whiten the teeth.

Can you drink water after LED teeth whitening? ›

While beverages and liquids such as milk and water are okay to drink, dark-colored beverages should be avoided after a teeth whitening procedure. Avoid beverages such as coffee, dark sodas, red wines, and tea. You should also avoid dark juices including cranberry, grape, orange, and tomato juice.

What not to do before teeth whitening? ›

Avoid eating food or drinking beverages that can stain your teeth. Anything that might leave stains should be avoided. That includes black teas, coffee, red wine, blueberries, and anything else that can stain your teeth.

Are LED lights better than UV for teeth whitening? ›

There is no one definitive answer to the question of which teeth whitening method is better. It ultimately depends on each individual's needs and preferences. Both are non-invasive, affordable options and provide instantly whiter teeth. Compared to UV light, LED light is safer but is still as effective.

How effective is teeth whitening light? ›

Is using light-activation worth it, though? Researchers found that laser, halogen, and LED light-activation produced increased lightening of tooth shade and maintained the lighter shade longer than non-light-activated teeth whitening in a study published in the Journal of Conservative Dentistry.

What does the Crest LED light do for teeth whitening? ›

The LED Accelerator Light works to weaken stains so that the whitening ingredients inside Crest 3DWhitestrips can work more effectively to remove stains. In fact, this technology works just like the LED teeth whitening technology dentists use.

Does LED light therapy work? ›

Research suggests that LED light therapy can help reduce and improve some skin conditions and issues. To see improvement in your skin, though, you need to have regular treatments. In-office LED light therapy uses more powerful strengths than at-home devices, which makes it more effective.

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