Teeth whitening procedure can
bring back the color of their teeth to the original one. Some substances such
as caffeine, drugs and so on can cause over time dental
discolorations that deprive the tooth to its natural shine and hue. If you
decide to proceed with teeth whitening, there are two options: professional
teeth whitening to the chair or home. And teeth whitening options mostly use
bleaching agents based on peroxide which owes its effectiveness to the presence
of oxygen in its chemical composition.
Professional Teeth Whitening
The professional teeth whitening
by dentist Vancouver WA to the chair
can be made with higher concentrations of active ingredient as it is running
under the supervision of a dentist, who previously isolates the surrounding
tissue in an appropriate manner, to avoid irritations and insults to the
gingival tissues and mucous membranes.
Generally, a greater time of
application of the peroxide on the tooth surface corresponds to a higher
whitening effect. However, keeping too long the gel on the teeth may increase
the penetration of dental tissues in the direction of the pulp and increase
consequently the post-treatment sensitivity.
Another exception has to be made
to the various teeth whitening kits available on the market. It is a low active
ingredient concentration of products which makes them effective for small
discolorations but for more extensive treatments fail to match the professional
treatments. In any case, it is always a good idea to discuss with your dentist in Vancouver WA the decision to
proceed with a whitening treatment.
CONTRAINDICATIONS OF TOOTH WHITENING
The whitening of the teeth is not
advisable at all: the method, for example, is not effective on ceramic crowns
or composite reconstructions: in these cases, whitening would act teeth in a
different manner on teeth and restorations generating an unsightly puzzle
effect counterproductive with a view of the aesthetics of smile improvement.
