Tooth bleaching is one of the scientific and practical methods in teeth whitening widely used these days. By bleaching, people can change their teeth color and achieve the desired color and have beautiful teeth. According to a group of North York teeth whitening specialists, the teeth color changes over time and age. This bad tooth color is due to the penetration of pigments into the enamel’s tubular structure and dentin minerals’ change and causes the yellow color in the teeth.

What Is Tooth Bleaching?

In the teeth bleaching method, a product containing bleach (hydrogen peroxide or carbamide peroxide) is used to whiten the teeth. This substance eliminates the mass and yellowness of the teeth and is a kind of chemical method. The molecules of this substance penetrate your tooth enamel, cause root whitening of your teeth, and remove stains. Nowadays, there are many options for teeth whitening. Although many products are available for this purpose, professional treatment and a dentist’s help are more appropriate and offer more reliable results.

Your dentist will choose your treatment, depending on your dental health. However, the vast majority are satisfied with the results of their bleaching treatment. Side effects are rare and mild, and the treatment is non-invasive. This way, you can enjoy a beautiful smile with high confidence.

Benefits and Side Effects of Teeth Bleaching

Teeth whitening is performed using a bleaching solution. The treatment is generally done in less than an hour, and the results are very significant.

One of the advantages of using teeth whitening is its effectiveness and durability. Using the teeth bleaching method is much more impressive than the results of other teeth whitening methods.

Since the use of this chemical method is much more potent than similar products. But dental supervision is also essential. Even very yellow and scaly teeth can be whitened and treated professionally with tooth bleaching.

In general, the only major risk and complication of teeth bleaching is some people’s sensitivity to it, and this sensitivity is especially evident in the first hours after treatment. Your dentist will make sure that this is not an acute allergy. If you have a slight allergy, it is recommended that you rinse your mouth with warm water to prevent discomfort. Tooth sensitivity will gradually disappear.

Tooth Discoloration Causes 

There are two groups, internal and external:

1- When the color of the outer surface of the tooth changes, it can be removed by cleaning the teeth surface.

Causes: Smoking, poor oral hygiene, chlorhexidine, chromogenic bacteria, and using colored beverages and foods.

2- Internal discoloration, which can be removed by bleaching method. The internal discoloration is inside the tooth tissue.

Causes of internal discoloration: aging, colored foods, and beverages, enamel cracks, smoking, chlorhexidine, tetracycline use, excessive fluoride in water, severe jaundice in infants, tooth decay, enamel thinning, amalgam restorations, improper endodontic treatment, dental trauma.

Important points to know before teeth bleaching

  • Many chemical powders on the market can whiten teeth, but the consequences must be accepted. Many teeth whitening products are available in pharmacies and supermarkets with a concentration of less than ten percent and cannot be used for treatment.
  • Tooth color depends on genetic factors, children’s developmental environment, and drinking water in the area where they live.
  • The bleaching method uses an effective bleaching agent that does not have adverse and destructive effects on tooth enamel.
  • Bleaching can cause teeth whitening if the teeth do not have pathological or developmental problems.
  • Bleaching cannot be used to treat discolored areas on the tooth surface due to structural problems during the teeth formation or tooth decay or colored areas due to problems and conditions during the patient’s growth.
  • To whiten teeth, the dentist makes molds that fit the jaw arch. Then he puts the active ingredient in the mold. In this method, the person has to put the molds on the teeth for a few hours during the day so that after three weeks, the teeth gradually become whiter.
  • Or the dentist performs teeth whitening method in the office with a variety of light-emitting devices on the effective whitening agent that contains light receptors.
  • Teeth whitening procedures in the office may need to be repeated.
  • In the office’s teeth whitening method, all soft tissues of the mouth such as gums, tongue, lip mucosa, and cheeks should be covered with special materials to prevent chemical burns.
  • In some people, teeth bleaching may cause nerve stimulation and increase tooth sensitivity after a while.