How Does Teeth Whitening Work?

Many people, for several reasons, choose to have their teeth whitened. The natural colour of teeth is not brilliant white, and issues such as staining through eating, drinking and smoking can cause teeth to discolour.

The process of teeth whitening is not a complex one and it is widely available.  Most methods of teeth whitening involve bleaching the teeth to turn them a lighter shade, sometimes quite dramatically so. Mild bleaching processes can be used at home, but the most effective methods are performed by dental health professionals.

The process involves first taking action to prevent damage to the gums and this is done by fitting a shield, usually of rubber, over them. A protective gel is sometimes used instead. Some studies have suggested that teeth whitening processes can cause temporary sensitivity, but dentists will take precautions to limit this.

The bleaching agent, usually carbamide or hydrogen peroxide, is placed in a type of tray that then fits over the teeth. The bleaching agent dissolves and releases oxygen into the enamel of the teeth, causing a whitening effect. This is achieved as the bleaching agent attacks the organic molecules in the enamel of the teeth. It is those molecules that cause the teeth to become discoloured, and as their colour is lightened so too is that of the teeth.

The amount of time it takes to achieve teeth whitening through a bleaching process will vary depending upon the degree of whitening that is desired. For teeth that are discoloured at the surface level this can take as little as thirty minutes to sixty minutes. This process can make teeth up to as much as ten shades whiter, but some patients may need several treatments to achieve the effect they desire.

In some procedures, a dental health professional will apply the bleaching agent and use a concentrated light source, such as a laser, to promote and increase the whitening process. Another procedure involves the dentist providing a purpose-made tray that the patient takes home together with a prescribed whitening agent that is applied in the home environment.

Teeth whitening procedures are available over the counter for home use, but it should be remembered that these will involve less concentrated bleaching agents. The risks are lower, so the process does not require administration by a dental health professional.

As with any issue related to health, it is always advisable to seek the advice of a dental health professional when considering having teeth whitened.


Are dental implants permanent?

Dentistry has made many advances over recent years, and one of the most notable is the development of dental implants. Before dental implants, options were limited to dentures or bridges. These days the dental implant is a comfortable and attractive solution for anybody that has lost a tooth due to decay or after having an accident. This is a permanent solution that has changed lives. The implant looks and feels totally real.

Dental Implant Advantages

When it comes to raising self-esteem, there is nothing like having a full set of teeth. People who were timid about smiling because of spaces in their mouth will feel significantly more comfortable after having this dental work done. However, this development goes far beyond aesthetics. A dental implant will:

  • Make it much easier to speak and eat
  • Increase dental hygiene
  • Feel like a real tooth

The process of fitting dental implants

The process is carried out in stages, which typically starts with the damaged tooth being removed. The jawbone is then prepared for the surgical process and after it has healed, the oral surgeon fits the dental implant ‘metal post.’ There is then a period of healing, which may be several months.

To complete the process the dentist needs to make a mould of your jawbone and teeth. The total time involved in dental implanting will take months, and a lot of that time will be spent waiting for the healing process to run its course.

The beauty of the treatment is that the patient has the choice of removable or fixed teeth or a combination of both. A removable implant can be taken out and cleaned or repaired.

The success rate of dental implants

Success depends on the location of the missing teeth, but overall, the average success rate for this procedure is high. According to statistical information that has been released by professional dental bodies, the success rate is around 95 percent. The dental implant will penetrate the patient’s gum and jawbone so it is possible that some people will not be compatible with the procedure. Talk to your dental professional to see if this treatment is suitable for your unique situation. In most cases, the answer will be a very firm yes.

Caring for your new teeth

As any dentist will tell you, good hygiene health habits are essential for a ‘terrific’ smile. Dental implants must be looked after as part of the aftercare treatment. These artificial teeth need to be brushed and flossed just like your own, and regular check-ups are essential.




Combination Teeth Whitening Treatment

No one wants to have teeth that are yellow or discoloured, as can prevent them from talking freely or even smiling since they are scared of the perception that people will have them about them.

Although teeth discoloration is something that one can prevent through good oral hygiene, it can happen to anyone who neglects their teeth. The good thing is that there is a remedy for severely discoloured teeth through combination teeth whitening treatment. This process involves combining proven effective treatments to whiten the teeth, making use of both home methods and surgery performed by a dentist.

Causes of Tooth Discoloration

There are a number of factors that contribute to discoloured teeth, some may be internal while others may be external factors; they include the following;

  • Poor dental hygiene, such as avoiding to brush teeth or not flossing
  • Some tooth discoloration may be a result of old age
  • General tooth decay due to bacteria may also cause tooth discoloration
  • People who smoke cigarettes, cigars and other related items are more prone to suffer from tooth discoloration
  • Drinking alcohol and some beverages like coffee in excess may lead to teeth turning yellow

Process of Combined Teeth Whitening

There’s no reason to feel bad about having discoloured teeth as there is a solution that will make your teeth even brighter than they have ever been. At the onset of this treatment, the dentist will first examine the teeth to determine the best way to achieve the expected results. Thereafter, you will be advised on the right method to use for the combination teeth whitening treatment.

First things first, a procedure will be performed on your teeth which will involve the dentist using laser lighting to pass through your teeth and bring that white effect. This surgery aims at removing that yellow colour and having the enamel of the teeth appear white.

After the procedure, your dentist will prepare some custom-made trays that contain a whitening gel that you will be required to apply to your teeth for a certain period of time depending on the extent of the discoloration of your teeth. For the home treatment, you will apply the gel for a certain number of minutes each day then wash it off.

The purpose of the home treatment is to maintain and improve on the whiteness that the in-house treatment brought about. Before undergoing any whitening treatment, one should consult a professional dentist to avoid purchasing and using any potentially harmful products.

This combined treatment of whitening teeth is the idea solution for discoloured teeth, and it’s hugely effective for the majority of patients. If you cannot prevent your teeth from being discoloured, then ensure that you get the necessary assistance to whiten them.