What is tooth whitening and why is it necessary
                     What is tooth whitening and why is it necessary
Rosalina Wolf
Writes for our-opinions-tips.com, 
Made many article contributions to 
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Tooth Whitening is a treatment that is given to the people with stained 
and with parts discolored. It is not a dental procedure, but is a part of 
cosmetic treatment. It improves your teeth color and makes them bright. 
The procedure should be repeated from time to time to if you want to 
make your teeth look bright all the time.
This treatment is mostly done to the people who have the stained teeth, 
people who get older will have dark teeth, people who smoke regularly, 
people who drink tea, coffee and wine. People with white spots on their 
teeth were also required to take this treatment. Apart from this, there are 
many other reasons for tooth whitening.
Types of tooth whitening?
Usually there are two procedures of tooth whitening:
1. Dentist supervised teeth whitening and.
2. Self whitening your teeth.
Dentist supervised tooth whitening
 Here a gum-shield is kept in your mouth and a gel used for whitening 
your teeth is put on the trays and you will be guided to do it daily.
 Another whitening product given by doctor to whiten the teeth is, 
carbamide peroxide or hydrogen peroxide which is called as active 
ingredient.
Self whitening your teeth
In this procedure, after the doctor’s treatment they will suggest you to 
apply some gels which is used for whitening for a period of two to four 
weeks.
How teeth whitening helps you?
This treatment helps your teeth stain free and makes it look good and 
bright for a long period of time. But there are some side effects during the 
cold and if there is no proper care taken after the treatment. But these 
symptoms does not stay longer. If it stays for a long time, you should 
consult a dentist.
How long the effect of tooth whitening helps your teeth?
After the person is treated with tooth whitening it stays for a long period 
of time if he is away from smoking and drinking and it varies from person 
to person and the treatment done.
Precautions to be taken after the treatment
 Stay away from the smoking and drinking alcohol.
 Avoid the foods that makes your teeth stain.
 Foods like sugar contained and drinks must be avoided.
 Brush your teeth twice a day.
 Make sure to have a dental check-up at least once a month.
These precautions may help your teeth look bright for a long period of 
time without any effects and further treatments.
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