TOOTH/TEETH
WHITENING
Most of us start out with sparkling white
teeth, thanks to their porcelain-like enamel surface. Composed of
microscopic crystalline rods, tooth enamel is designed to protect
the teeth from the effects of chewing, gnashing, trauma and acid
attacks caused by sugar. But over the years enamel is worn down,
becoming more transparent and permitting the yellow color of
dentin — the tooth’s core material — to show through.
During routine chewing, dentin remains
intact while millions of micro-cracks occur in the enamel. It is
these cracks, as well as the spaces between the crystalline enamel
rods, that gradually fill up with stains and debris. As a result,
the teeth eventually develop a dull, lackluster appearance.
Tooth whitening removes the stains
and debris, leaving the enamel cracks open and exposed. Some of
the cracks are quickly re-mineralized by saliva, while others are
filled up again with organic debris.
How much
whiter will my teeth look?
This varies from
individual to individual and also the type of whitening system
used. Some people respond very well to teeth whitening and have
dramatic whitening results whereas others may notice very little
difference at all. the dentist will be able to advise you on the
likely results expected with your teeth.
Does it hurt ? what are
the side effects of Teeth whitening?
Some people experience no
pain or sensitivity with their teeth. However, the majority of
people will experience some kind on sensitivity either during and
/ or after the initial treatment. This is usually described by
patients as intermittent sharp shooting pains coming from your
teeth. This should settle down after approximately 48 hours. The
dentist may give you a special gel or mouse to apply to your teeth
to help with the sensitivity. It is advisable to avoid and hot or
cold food or drinks within the first 48 hours of your whitening
treatment.
