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Frequently
Asked Questions > Tooth Whitening
| TOOTH WHITENING |
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Q: What does
tooth whitening do?
A: Tooth
whitening can be a highly effective,
yet very simple way, of lightening the
colour of teeth without removing any
of the tooth surface. It cannot make
a colour change, but lightens the existing
colour.
Q: What does the procedure involve?
A: In a live tooth the dentist
applies the whitening product using
a specially made tray which fits into
the mouth like a gum shield. The chemical
is then activated using heat, or heat
and light combined. The active ingredient
in the product is normally hydrogen
peroxide or carbamide peroxide.
If the tooth has been root treated,
the canal, which previously contained
the nerve, may be reopened and the whitening
product is put in.
In both cases, the procedure needs to
be repeated until the right shade is
reached.
Q: How long does the procedure
take?
A: First of all
you will need 2 or 3 visits to your
dentist. Your dentist will need to make
a mouthguard and will need to take impressions
for this at the first appointment. Once
your dentist has started the treatment,
you will have to continue the treatment
at home. This will mean applying the
bleach regularly over 2-4 weeks for
30 minutes to 1 hour at a time.
However, some newer products can be
applied for up to 8 hours at a time,
which means that a satisfactory result
can be obtained in as little as 1 week.
Q: Why would my teeth need to
be bleached?
A: Everyone
is different; and just as our hair and
skin colour varies, so do our teeth.
Some teeth have a yellowish tinge, some
are more beige – very few are
actually ‘white’. Teeth
also yellow with age can become stained
on the surface by food and drinks such
as tea, coffee and blackcurrant. Calculus
(tartar) can also affect the colour
of the teeth. Some people may have staining
inside their teeth. This can be caused
by certain antibiotics or tiny cracks
in the teeth, which take up the stain.
Q: Will I be happy with the results?
A: Treatment results may vary
depending on the original shade of the
teeth. Teeth will tend to darken slightly
over time.
The effect lasts for around 1 to 3 years,
although sometimes it can last longer.
Some people find that their teeth are
sensitive for the first few days after
treatment, but this wears off after
a short while.
Q: What about home kits?
A: Over-the-counter kits are
not recommended as they contain only
a small amount of hydrogen peroxide
which makes the product less effective.
Some also contain mild acids, while
others are abrasive.
Although these products are cheaper,
whitening is a complicated treatment
procedure and should only be carried
out by a dentist after a thorough examination
and assessment of your teeth. It is
very important to follow the instructions
your dentist gives you, and to make
sure that you go for any follow-up appointments
recommended.
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SPECIALLY MADE TRAY
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FITS INTO MOUTH LIKE GUM SHIELD
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TOOTH WHITENING
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TOOTH WHITENING
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TOOTH WHITENING
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TOOTH WHITENING
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Q: When might whitening not work?
A: Whitening can only lighten your
existing tooth colour. For a change to specific
chosen shade veneering is another option.
Whitening also works on natural teeth. It
will not work on any type of 'false’
teeth. This includes dentures, crowns and
veneers. If dentures are stained or discoloured,
it may be worth visiting the dentist and asking
him or her to clean them. Stained veneers,
crowns and dentures may need replacing. Again,
ask your dentist.
Q: What about whitening toothpaste?
A: There are now several whitening
toothpastes you can buy. Although they do
not affect the natural colour of the tooth,
they are effective at removing staining and
therefore improving the overall appearance
of the tooth. Whitening toothpaste may also
help to keep up the appearance, once teeth
have been professionally whitened.
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| Afraid
of the dentist? Our Leeds dentist
provides sedation for nervous dental patients. |
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Leeds Cosmetic Dentistry
Cosmetic dentists in Leeds, at Advance Dentist our dentists offer private dental treatment and cosmetic dentistry. Learn more about our cosmetic dentistry treatments including dental implants, teeth whitening, crowns, bridges, porcelain veneers, white fillings, missing teeth or broken tooth. Dr John Haworth and our Leeds dentists provide smile makeovers to improve your confidence, making you look and feel younger with cleaner teeth, whiter teeth and healthier teeth. If you have a dental emergency in Leeds, contact us immediately so we can arrange a dental appointment as soon as possible. Nervous patients, afraid of the dentist or scared of dental treatment, are welcomed and provided with the highest quality of care.
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