Things to Know on Tooth Whitening
Teeth play critical role in
making one's personality presentable amid social gathering. Stained, tarnished
tooth bring make the person's smile repulsive and is likely to bring a negative
impression on the individual. Therefore, people having stained or other teeth
that are in a presentable color can go for teeth whitening.
Tooth
whitening
Tooth whitening is a procedure
that helps making your teeth look better. Tooth whitening does so by ensuring
the removal of strains and discolors action.
How
it works
The external layer of a tooth is
the enamel. The color of a tooth is because of effects of light falling on the
enamel and the color of the member beneath the enamel. The texture of the
enamel is influence by genetics causes.
Causes
of tooth staining
The enamel gets stains because of
the thin coating get built and gets strains. Apart from the texture of the
enamel other common causes that cause stains in teeth re consumption of
tobacco, drinks such as tea, coffee, red wine, cola, etc. and general illness.
How
tooth whitening is done
Tooth whitening is done using two
procedures - Vital whitening procedure and non-vital whitening procedure.
Vital
whitening
Vital whitening is more commonly
used that any other method of tooth whitening. The product used for these
methods contains hydrogen peroxide.
Tooth whitening may be performed
at the dentist’s office or at home. The advantage of being done at office is
that it enables the dentist to use an effective whitening gel. In office
whitening takes half an hour to one and half hour.
The
procedure is as follows:
The dentist applies a substance
that conceals and protects the gums around the teeth. One the whitening agent
is applied on the teeth, he'll polish the teeth. If they are found discolored,
the dentist may advise you to continue the process of whitening for a few more
days.
In case of in home whitening, the
dentist takes the impression of upper and lower jaw and builds a custom mouth
pieces to wear. Generally, whitening happens within one week or a couple of
weeks. You need to wear the mouth piece as advised by the dentist - for four
weeks or longer.
You can also go for tooth
whitening products upfront. However, as they have whitening agent that is not
so effective, it may take longer for whitening. The whitening agent applied in
the gel in the mouthpiece or as a strip that is in contact with the teeth.
If you feel it’s cumbersome to
the dentist and difficult to follow his advice, you can go for tooth whitening
pastes that contain abrasives which help remove stains from the enamel.
Non-Vital
Whitening
Non-vital whitening is useful if
the stain comes from the inside - as it is in case of root canal treatment. The
dentist keeps a whitening agent inside the tooth and pours into it with
temporary filling. This way the too is left for several day. It may be required
to do this procedure for multiple times.
Note that whitening is a not a
permanent remedy for discolored teeth. If you smoke and eat a lot of foods and
drinks that stain teeth, you need to go for whitening them again. Further,
there is a risk to the enamel - it may get damaged with repeated whitening.
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