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How Teeth Whitening Works

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How Teeth Whitening Works
Truth is, teeth whitening is a more complex procedure than most people realise. Precisely why
the vast majority of those who put their faith in everyday whitening toothpaste, mouthwash and
floss come out disappointed. Whitening teeth effectively means using something much stronger
than these generic oral hygiene products, with an appropriate bleaching agent. But even then,
you’ll still come across plenty of people who claim they did the job right and it simply didn’t
work.
In which case, why is it that teeth whitening is more successful for some people than others?
More importantly, how exactly does teeth whitening work?
How does Teeth Whitening Work?
Teeth whitening is a process that involves exposing the teeth to a bleaching agent, formulated
with a special substance that opens the pores in the teeth for deep-down penetrative cleaning.
The bleach itself then gets to work on the stained or discoloured molecules of the teeth, gradually
creating a brighter and whiter appearance.
Hydrogen peroxide is one of the most widely used bleaching agents, though varies significantly
in terms of the amount present in the whitening product. Used appropriately, hydrogen peroxide
can eliminate almost 100% of surface stains and deeper discolouration, in order to create a
gleaming white smile.
Contrary to popular belief, the quantity of hydrogen peroxide in a tooth whitening product has no
bearing on its overall effectiveness. It’s just that with a 35% hydrogen peroxide product, you’ll
be looking at significantly fewer applications than you’d need with a 6% hydrogen peroxide
agent.
In any case, it’s recommended that stronger products (those with more than 20% peroxide) be
used exclusively under the supervision of a dentist. The potential consequences of whitening
agent misuse include severe tooth sensitivity and even chemical burns in extreme cases.
Tooth Sensitivity
Tooth sensitivity is anything but a rare dental health complaint. In fact, it’s estimated that
around two-thirds of all adults (66%) experience tooth sensitivity to some extent during their
lifetime. Where tooth sensitivity is an issue, it is important to discuss teeth whitening with a
qualified practitioner, before going ahead.
This is because one of the known side effects of teeth whitening (depending on the chosen
approach) is temporarily heightened sensitivity. As the pores of the teeth are opened by the agent
and subsequently take some time to close, a period of heightened sensitivity (two hours to 48
hours) is the norm. This isn’t usually an issue for most people, but can make things
uncomfortable for individuals with sensitive teeth.
In any case, desensitising gels are available to ensure a more comfortable and pain-free process,
if sensitivity is likely to cause an issue. Desensitising gel actively recloses the pores when
applied directly to the teeth, which along with reduced sensitivity brings the added bonus of
protecting the newly whitened surface from subsequent stains.
Tooth Whitening Applications Required
How many applications are necessary will vary in accordance with the strength of the product
and the age of the user. DIY teeth whitening kits will include detailed guidelines in the
manufacturer’s instructions, though it can be useful to consult with a dental practitioner if in
doubt.
Here’s how may tooth whitening applications will usually be required in a typical case:
Ages 14-25
Ages 26-40
3 syringes of gel
4-6 syringes of gel
3-9 applications
Ages 41+
7-14 applications
7-9 syringes of gel
40+ applications
Results:
Unfortunately, it is impossible for any responsible dentist to guarantee a 100% bright and white
smile. For one thing, teeth are not naturally brilliant white – nor does blinding whiteness always
indicate good oral health. Secondly, each and every person’s mouth is 100% unique – the
natural colour of one person’s teeth could be completely different than that of the next.
It is therefore important to have realistic expectations if undergoing a whitening treatment.
Effective teeth whitening will certainly improve the appearance of your smile, though cannot be
counted on for flawlessly white teeth.
At Admire Dentistry, we’re committed to offering honest and impartial advice on all aspects of
dental health and cosmetic improvements for teeth. We offer a wide variety of services at our
independent Family Dental Clinics, where our friendly practitioners are standing by to answer
your questions and address your concerns. Call anytime to discuss any aspect of teeth whitening
in more detail, or pop in anytime to meet us in person.
Business Name :- Admire Dentistry
Address :- 2/6 Nepean Avenue, Arana Hills 4054 ,
Queensland ,Australia
Phone no.:- (07) 3064 1044
Email :[email protected]
Visit Us :https://admiredentistry.com.au/
https://www.facebook.com/admiredentistry/
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