Tooth whitening

Teeth Whitening Treatment
Most people are conscious of their stained or discolored teeth and most of them go to some length to achieve a whiter, brighter smile. This could include experimenting with variety of toothpastes on the market or some home whitening kits. Brightening your smile is as easy as visiting your dentist for a whitening treatment. Suggested teeth whitening treatment in Hyderabad that is safe, pain free and that yields satisfactory and positive long term results is now available.

What is teeth whitening?

Teeth whitening treatment lightens teeth and helps to remove stains and discoloration. Whitening is among the most popular cosmetic dental procedures procedures because it can greatly improve how your teeth look. Most dentists perform tooth whitening.

Teeth whitening treatment is not a one-time procedure. It will need to be repeated from time to time if you want to maintain the brighter color

Causes of tooth discoloration:

There are a number of causes of tooth discoloration.Your teeth can become discolored by stains on the surface or by changes inside the tooth. There are three main types of tooth discoloration:

1.Extrinsic — This is caused when the outer layer of the tooth (the enamel) is stained. Coffee, wine, cola or other drinks or foods can stain teeth. Plaque (a sticky deposit on teeth) can build up on teeth and cause stains. Smoking also causes extrinsic stains.

2.Intrinsic — These stains occur in the internal structure of the tooth (the dentin) darkens or gets a yellow tint. You can get this type of discoloration if:

  • You were exposed to excess fluoride in water during early childhood.
  • Your mother had used tetracycline antibiotics during the second half of pregnancy.
  • You had trauma that affected a tooth bud when you were a young child. A fall, for example, may damage the developing permanent tooth bud.
  • You had trauma in a permanent tooth, and internal bleeding discolored the tooth.

3.Age-related — This is a combination of extrinsic and intrinsic factors. Dentin naturally yellows over time. The enamel layer gets thinner with age, which allows the dentin to show through. Certain foods and smoking also can stain teeth as people get older.

How is it done?

There are two main types of tooth whitening treatment procedures. Vital teeth whitening treatment is performed on teeth that have live nerves. Non-vital tooth whitening treatment is done on a tooth that has had root-canal treatment and no longer has a live nerve.

Teeth whitening treatment can be done in the dentist’s office or at home. In-office whitening allows your dentist to use a more powerful whitening gel. A specialized light or laser activates the gel and allows bleaching to happen faster.

In office whitening

The treatment steps followed for whitening teeth in the office depend on whether your teeth have undergone root canal therapy.It is the most effective way of lightening your teeth because the agents are effective and the procedures more controlled compared with OTC bleaching kits.

If you have never had root canal therapy

Your dentist will isolate the teeth being treated, which protects the gums from discomfort and irritation.The outside of the teeth will be coated with a chemical solution and may be exposed to heat and/or light for 20 to 30 minutes.

If you have undergone root canal therapy

  • The root canal treated tooth will be reopened, a whitening solution placed inside and canal resealed with a temporary filling
  • Heat and/or light can be used at the dental office to accelerate the whitening process.

Professional home whitening

  • Your dentist can provide you with a customized professional whitening kit you can use at home.
    This is called home whitening, matrix bleaching or vital whitening
  • You will place a drop of whitening gel per tooth in the plastic tray. The tray will fit over your teeth and typically will need to be kept in place for 1 to 3 hours each day depending on your dentist’s recommendation.
  • Home bleaching can have adverse side effects, including tooth sensitivity, a burning sensation of gums, soft tissue ulcers.


If you find that your gums are white or sore, follow up with your dentist.

Teeth whitening treatment is not a permanent solution. The stains will come back. If you smoke or consume a lot of staining foods or drinks, you may see the whiteness start to fade in as little as one month. If you avoid these sources of staining, you may not need another tooth whitening treatment t for 6 to 12 months.

Re-whitening can be done in the dentist’s office or at home. If you have a custom-made mouthpiece and whitening agent at home, you can whiten your teeth as often as you need to. Discuss your whitening schedule with your dentist. You can talk about what whitening products would work best for you.