What is teeth whitening?
Whitening (bleaching) is a simple procedure that can be done at the dentist office
or at home. During the procedure a solution of hydrogen peroxide is applied to lighten
the discolored and darkened teeth.
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What causes teeth discoloration?
Tetracycline (antibiotic) staining
Excessive fluoride
Trauma (injury) to the teeth
Pulp (nerve) degeneration
Restorations (silver, gold)
Genetic and acquired illnesses
Aging
Food, drinks (such as coffee and tea), and tobacco.
Another consideration in determining whether tooth whitening
is for you is the condition of your teeth. Careful clinical
examinations and x-rays will help determine whether you
are a candidate for this procedure.
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Does whitening (bleaching) damage
the teeth?
No. When the active whitening agent comes in contact with water, hydrogen peroxide is
released, which whitens the teeth. Bleaching does not weaken or soften the teeth.
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Can I bleach my teeth
during pregnancy or while nursing?
It is always recommended as a precaution measure to not use bleaching products during
pregnancy or while nursing.
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What happens during
at-home tooth whitening?
Your teeth are examined:
Before you begin at-home bleaching, your teeth must be
clean. Any gum problems need to be treated. Any cavities
must be filled, and old fillings may need to be replaced.
Your molds are made:
Models of the teeth will be made.
You receive your trays and gel:
You will be shown how and when to use the trays and bleaching
gel, how many days you will need to use the bleaching
gel depends on how badly discolored the teeth are.
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What happens during
in-office tooth whitening?
Your teeth are examined:
Before you begin in-office bleaching, your teeth must be clean.
Any gum problems need to be treated. Any cavities must be filled, and old fillings may
need to be replaced.
Your teeth are bleached:
A piece of rubber dam might be used to isolate the teeth,
a whitening gel will be applied to the teeth, and an ultraviolet light will be used
to accelerate the whitening process, that will take about ten minutes, the teeth after
that will be washed an cleaned, the procedure will be repeated 6-8 times till the
desired shade is reached
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What are the
advantages of in-office tooth whitening?
Safe and simple procedure.
Fast and can be done in one hour.
Limited sensitivity.
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Are over the counter whitening products safe?
Many of these products are too abrasive, and can damage the teeth with extended use.
Supervision by your dentist is the safest way to whiten your teeth.
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Helpful tips:
For best results, follow these tips:
Brush and floss your teeth before placing in the bleaching trays.
Follow your dentist's directions exactly, and use only the materials your dentist
gives you.
Spit out any excess saliva. The bleach won't harm you if swallowed, but it can
irritate your throat.
Don't eat or drink while you have the trays in your mouth.
Rinse your mouth out well after bleaching.
Avoid citrus fruits and other acidic foods, they can make your teeth more sensitive.
Call your dentist if your throat, teeth, or gums feel irritated.
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