Nov 23, 2017

Should You Get Laser Teeth Whitening?

White Smile

When you look at a photo of yourself, one of the first thing that your eyes are drawn to is your smile. Healthy, strong, white teeth are an essential component of a good smile. It is something that most people desire. When you visit your dentist, chances are you will ask for recommendations for getting whiter teeth. While there are several options available to you, one of that is increasingly popular is laser teeth whitening.

The more traditional method for teeth whitening is a process known as bleaching. Bleaching involves rinsing your mouth with a solution of peroxide. This can be done at home by yourself using a weak solution or can be done in a dental practice using a stronger solution of the substance. The process involves removing stains which may have gathered on your teeth and the solution of peroxide removes those stains.

Laser Teeth Whitening

As cosmetic dentistry has innovated, and the demand for cosmetic dentistry has increased, teeth whitening by laser has become a popular option. The use of laser speeds up the chemical reaction that removes stains from your teeth. Like, bleaching, the laser teeth whitening lifts the oxygen ions from your teeth, giving them a whiter appearance. The difference between teeth bleaching and laser teeth whitening is that the process is a lot faster. Also because the technology is constantly improving, it is now possible to whiten one tooth at a time. This may help people who have a tooth that is discoloured compared to the surrounding teeth. Teeth whitening by laser gives you the option of focusing on a particular tooth that you would like to whiten.

Unlike bleaching, there is no option for using laser teeth whitening technology at home. This is because it is a specialised field, and should only be carried out under the supervision of a qualified dentist.

Read More: 3 Causes and Treatments for Translucent Teeth

If you decide that teeth whitening by laser would be a good option for you, then there are a number of steps that you have to take to ensure a successful procedure.


Firstly, you will have to undergo a screening to determine whether or not you are a suitable candidate. It is not advised that teenagers or pregnant women go through with laser teeth whitening because of some carried risks associated. Teenagers can have the procedure done under very close supervision. The dentist will also examine whether or not there has been a significant amount of damaged caused to your gums by plaque. It there is a significant amount of the teeth’s roots exposed by gum rot, then whitening your teeth could be a bad idea. The roots of your teeth can be resistant to whitening process and you may end up with unevenly coloured teeth.


You must ensure that all cavities in your teeth are cleaned and filled. Your dentist should have your teeth cleaned and then fill in any existing cavities. If this does not happen, then the laser could penetrate through the cavity and damage your teeth internally.


Our teeth are sensitive to many factors, and this includes laser used for teeth whitening. You may experience some discomfort during the process. Therefore, your dentist may prescribe some anti-inflammatory medication to lessen any discomfort.

Whitening Process

The whitening process involves your relaxing in the dental office chair, while the dentist keeps your mouth open. The dentist will apply a solution to your gums to protect them from the whitening process. Then the whitening compound is applied to your teeth. The dentist will use a laser pen to begin the whitening process. The laser will cause the whitening compound will foam slightly as it removes the stains. This process can be repeated several times. When you are finished you will be asked to rinse your mouth out.


Due to the fact that this is a cosmetic dental procedure, you should be aware of the symptoms in the days following teeth whitening by laser. Your teeth may become very sensitive in the days that follow, and your dentist can prescribe medication to help alleviate this. You should also take note of any changes to your gums and report this your dentist.

Unfortunately, laser teeth whitening does not protect your teeth from future stains. It only removes the stains of past activity. Therefore, you should ensure that you continue with good oral hygiene practices. Teeth can re-stain from certain foods and beverages such as coffee, and smoking cigarettes is also linked to yellow teeth. Make sure book frequent check-ups with your dentist and take good care of your teeth.

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