There are many techniques used to whiten a tooth that has changed color. If the change in the coloration is due to some problem with the dental pulp of tooth that has undergone endodontic treatment, internal bleaching is performed. Internal bleaching acts on the interior of the tooth where the pulp is located.
When the tooth still maintains its vitality, or the change in color is generalized, the bleaching is carried out on the external surface. Substances based on peroxides are usually used for this purpose, on stimulation by light or heat, these substances release nascent oxygen. The techniques vary in the concentration of the peroxide, and the patient can perform them at home or in the dental clinic.


Few more tips to whiten your teeth are:
1. Make a toothpaste by mixing the baking soda and the hydrogen peroxide and use it regularly. It will remove all stains in a month.
2. Rub the inner part of the orange peel for whitened your teeth.
very well said@ baking soda do work wonder with tooth paste, but the concentration also plays important role.
The information was very informative. Thanks for sharing the information.
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PAul
u can use pola office for office bleaching or can use whitening system of AMDENT … it contains carbamide peroxide that is better than hydrogen peroxide………. even u do not require LED light also……
I guess “prevention is better than cure” and instead of turning to whitening products, would be better to protect our teeth to reduce the amount of staining to them. Our teeth get stained because of the erosion of the outer protective coat and this often is caused by the consumption of acidic food like carbonated soft drinks. If we consume less of these acidic food and beverages coupled with regular practice of oral hygiene and visit to your dentist, you would not need much of these whitening products which may not be good for prolong use.
@shirshendu santra, I agree on that, Pola office is being used by lot of dentists, and it does provide very good results during teeth whitening treatments. We have heard about good reviews from dentists about pola office dental bleach.
@jean
There are people who are having tobacco chewing addictions as well as other habits, these teeth bleaching procedure can inspire them to keep their teeth bright for some time after teeth whitening treatment, for this reason, they may stop tobacco chewing or may decrease the frequency of harmful tobacco products.
Prevention is always better than cure, but once damage has been done, then there come “teeth whitening” into play.
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This post is such an intense one! I totally think that people would all make such sweet pages and offer them freely to other people as you have. Amazing.
This is my first time posting on something like this,but hey it’s also my first time i can honestly say i really think i need,and want to quit smoking. For myself,and for the poeple around me.Which is what bought me to this page.
Really informative and good structure of written content , now that’s user genial (:.
Great Advice. Really appreciate it.
Thanks for that! good read!
Most important thing is, avoid destructive habits like smoking, tobacco etc. These habits make teeth weak and messy.
So make regular care of your teeth and flossing once a day and brushing twice a day with a fluoride toothpaste will help to remove bacteria.
Very good,interesting, informative and well structured, thanks for sharing
I am totally agree with Mr. paul francis.This informative teeth whitening information makes likable for all readers who needs this procedure.
Good info! Thank you
Great information. I believe that eating the right foods, and brushing and flossing daily are the most important tools to a healthy smile. I also like to use at home remedies to whiten teeth such as hydrogen peroxide and baking soda. I use them like maintenece tools to upkeep my healty teeth.
Great information for those who suffer from stained teeth. Informative for those wanting the procedure. Thanks for sharing.