LED teeth whitening advantages, disadvantages, and care

More and more people are looking for a bright and charming smile. Let’s take a look at one of the most common options for achieving this: LED teeth whitening.

If you want a beautiful and bright smile like a celebrity, you can choose LED teeth whitening treatment. With this procedure, you can get perfectly white teeth, no more discolored teeth.

Smoking, poor hygiene habits, and consumption of colored foods and beverages can gradually change the color of your teeth. Discolored teeth can cause embarrassment, low self-esteem, and interpersonal problems.

Fortunately , there are several alternatives to deal with teeth pigmentation and achieve a more attractive smile . Let’s find out about the LED teeth whitening procedure that can improve the whitening of teeth.

What is Teeth Whitening?

Teeth whitening is a dental procedure in which a whitening agent is applied to the teeth to lighten the color of the teeth.

Hydrogen peroxide and carbamide peroxide in different concentrations are the most commonly used products. When these substances come into contact with the tooth surface, they undergo chemical oxidation that makes the teeth whiter, but does not damage or alter their structure.

This procedure should ideally be performed or supervised by a qualified dentist in dentistry . Complications can only be prevented by an experienced specialist.

However, there are alternatives to whitening teeth at home. These home procedures can put your oral health at risk and the results are not as effective as professional treatments.

What is LED teeth whitening?

LED teeth whitening is the most in-demand cosmetic dental treatment today. Also called photoactivation or cold light lamp whitening.

Typically performed in dentistry, it combines a whitening agent with a special light that activates the agent . Low-temperature radiation from LED lamps accelerates the release of bleaching molecules contained in peroxides.

LED teeth whitening is a painless, very fast and effective treatment. In some cases, the procedure is split into multiple sessions, but is usually done in a single session.

The method is similar to laser teeth whitening, but there are major differences. LED lights are cool , do not emit heat , and are low in intensity, which is good for dental health.

Because they are less intense and condensing, LED lights can cover large areas of the dentition and help whiten teeth without damaging the enamel.

LED teeth whitening habits
Tooth color varies from person to person and depends on external factors that affect it.

LED teeth whitening steps

Before performing any type of teeth whitening, it is very important for the dentist to perform an oral examination and treat any active pathology . Substances used to lighten teeth can cause problems if the oral cavity is not very healthy.

You can start when your dentist evaluates your oral health and performs the necessary procedures. Professional cleaning before applying the product to the mouth removes tartar, plaque build -up, and some surface stains.

LED teeth whitening is usually done in one treatment . However, for patients experiencing tooth sensitivity, it is recommended to divide the treatment into several stages.

On the day of whitening, the dentist places a separator in the patient’s mouth and isolates the lips and gums with a special gel. This is to protect the mucous membrane and prevent contact between the whitening product and the mucous membrane, which can cause irritation or burns .

Hydrogen peroxide or carbamide peroxide is then applied to the surface with a dispensing syringe.

And a cold light lamp for illuminating the patient’s mouth is disposed. It is generally used for 30 to 45 minutes, divided into 3 cycles of 10 to 15 minutes each. After the time has elapsed, wash off the whitening gel and pause to apply a new one.

At the end of the treatment period, remove the remnants of the whitening product and clean the teeth and mucous membranes. Results are immediately visible.

Most of these types of treatments also require the patient to apply whitening products at home with a special splint. In this way, the whitening effect can be maintained.

LED teeth whitening products for use at home

There are LED teeth whitening kits that you can do at home. These methods generally contain lower concentrations of whitening agent than professional methods and therefore are not appreciably different.

It usually includes a plastic tray filled with gel products or whitening strips impregnated with chemicals and comes with a battery-operated LED light.

The at-home LED teeth whitening kit works as follows.

  1. Whitening products are applied to the teeth. Place the whitening strips on your teeth or insert the whitening gel into a tray and place it in your mouth.
  2. Apply LED lighting to activate the product. In some kits, the light attaches to the mouthpiece and is securely held in place. It also automatically turns off after the set usage time.

It is important to follow the manufacturer’s exact instructions to avoid any inconvenience. However, as mentioned above, this type of treatment is always performed under the supervision of a dentist.

Advantages of LED teeth whitening

LED teeth whitening treatment has many benefits in terms of results and dental health.

  • It’s quick. The LED light covers a large area, so a single session is enough to lighten the entire tooth.
  • Effective . Results can be seen immediately after the first treatment.
  • Not uncomfortable. The LED lamp emits cool light and does not transfer heat to the teeth. That is, it reduces tooth sensitivity and reduces enamel damage.
  • Dental hygiene is recommended . Patients often devote themselves to dental care to maintain a bright smile .

Disadvantages of LED teeth whitening

LED teeth whitening is the safest and most effective procedure when it comes to teeth whitening, but there may be some associated complications . One of them is tooth sensitivity during and after treatment . Usually, this discomfort is temporary and goes away after a few weeks.

Another disadvantage associated with teeth whitening of any type is dietary restrictions. To maintain the results of your treatment, you should avoid any kind of coloring, whether natural or artificial, and follow a white diet.

After treatment, the porosity of the enamel increases and the consumption of food or beverages containing pigments may discolor the teeth.

LED teeth whitening target

LED teeth whitening is recommended to improve the appearance of discolored and dark teeth. It can be applied to anyone who has healthy teeth and wants to brighten them.

However, there are some limitations when applying this treatment . For example, it is not recommended if you suffer from oral pathologies or if you have very severe stains.

Children and minors, as well as pregnant or lactating women, should consult their dentist about whether teeth whitening is possible.

Read more: Whiten Your Teeth With Natural Ingredients

LED teeth whitening for pregnant women
Pregnant women should talk to their dentist about safe whitening options.

Tips for Keeping Your Teeth White

The duration of results obtained with teeth whitening using LED light is highly dependent on the patient’s daily routine and hygiene guidelines .

Accurate and Thorough Oral Hygiene Management

Good dental hygiene must be practiced to maintain white teeth . You should brush your teeth for 2 minutes in the right way after each meal to avoid new stains.

Also , floss at least once a day to remove food debris and bacteria that build up between your teeth . Fluoride toothpaste can help reduce sensitivity after treatment and keep teeth healthy.

Reducing consumption of beverages and foods containing dyes

Right after LED teeth whitening, it is important to follow a white diet. This means avoiding or at least limiting your intake of coffee, tea, colored fruits, vegetables and condiments, sugary drinks, and foods that contain dyes or pigments that can stain tooth enamel.

It is also good to avoid citrus fruits and highly acidic drinks. These substances may cause dental hypersensitivity or alter the results obtained.

Avoid using tinted toothpaste or mouthwash

Also avoid colored mouthwash and toothpaste. After whitening, the porosity of the teeth increases  , making them susceptible to staining with artificial stains or oral hygiene product extracts.

Using toothpaste that contains fluoride or toothpaste for sensitive teeth reduces the risk of discomfort after whitening.

no smoking

For long-lasting LED teeth whitening effect, it is recommended to quit smoking. Quitting smoking is best, but if that’s not possible, at least for the duration of your treatment and the week following.

Tobacco not only affects your oral and general health, but also stains your teeth yellow or brown. After whitening, teeth are easily stained, so smoking a cigarette can have the opposite effect to the desired effect.

Choose an expert

LED teeth whitening is the fastest and most effective alternative to a great smile . It is also the safest and gentlest option for protecting tooth enamel, reducing the risk of further complications.

There are home care kits available, but it’s always best to have them treated by an experienced dentist. Not only does it give much more satisfying results, but it also guarantees oral health care.

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