|
At Home Tooth Whitening
|
While people have different
colors of skin and hair, they also have genetic differences in tooth
color. Some teeth are more yellow, while others yellow with aging.
Natural tooth color can be discolored by a number of causes. The surface
of the teeth can be stained by tobacco, coffee, tea, berries and other
foods as well as by deposits of calculus (which is better known as
tartar).
Discoloration of the tooth
internally can also result from aging, injuries, excessive fluoride,
certain illnesses and taking antibiotic tetracycline during early
childhood. Although bleaching successfully lightens most discolorations,
certain types (like those caused by tetracycline) are more difficult to
remove.
(Back to top) |
 |
|
 There
are two types of bleaching procedures. Bleaching may be done completely
in the dental office (known as “chairside bleaching”) or a system may be
dispensed by the dentist to use at home (called “in-home bleaching”).
|
| Chairside bleaching
takes from 30 minutes to one hour per visit. It is not uncommon for the
teeth to become slightly sensitive following bleaching treatments. To
protect the mouth, a gel-like substance is applied to the gums and a
rubber “shield” is placed around the necks of the teeth. A chemical
solution, the oxidizing agent, is painted onto the teeth. A special
light may be used to activate the agent. |
Before |
After |
| To achieve the best
results, teeth may be bleached a shade lighter than the desired since
they will tend to darken slightly with time. Generally two to ten visits
may be necessary to complete the process of chairside bleaching.
(Back to top) |
|
With in-home bleaching, the
dentist makes an impression for a model of the teeth, fabricates a
custom-fitted tray and prescribes a bleaching agent that comes in the
form of a bleaching gel. The gel is placed in the custom-fitted tray and
worn up to two hours daily or at night for about two weeks. The amount
of time the custom-fitted tray is worn and the duration may vary
according to a person’s individual need and the recommendations of the
dentist. The dentist will monitor the entire process of in-home
bleaching to assure its effectiveness and safety.
Over the counter products that
are self-administered are not recommended, although they may appear to
cost less. Bleaching treatment should be done under the supervision of a
dentist following a proper exam and diagnosis. Whiteners with the ADA
Seal of Acceptance have proven to be safe and effective.
(Back to top) |
|
|
Most bleaching procedures last
one to three years, although in some situations it may last longer.
Some people, with certain dental
conditions, may not be good candidates for this type of bleaching.
People with gum recession, for example, may have exposed root surfaces
that are highly sensitive and could be further irritated by the
ingredients in the whiteners or bleaching components. In addition, these
products are not recommended for habitual tobacco and alcohol users.
Brushing and flossing, twice a
day, as well as regular professional cleanings, along with occasional
touch-up treatments will help keep teeth white. An attractive smile
increases self-confidence.
(Back to top) |
|
Whitening usually lasts between
one and three years. However, it is important to:
- Brush twice a day
- Floss once a day
- Have regular cleanings at your
dentist’s office
- Ask your dentist about any
concerns you may have
(Back to top) |
7835 S. Rainbow Blvd., Suite 28
(Just south of Robindale)
Tel:
702-898-8448
Fax: 702-369-8001
info@elitefamilydental.com
|
