1. Age less than 16 years:
it is not recommended for ages under 16 years because the nerve is
usually large and close in the young and therefore bleach solutions can
affect the health of the nerve or lead to its sensitivity.
2. During pregnancy or breastfeeding: teeth whitening is not recommended during pregnancy or lactation.
3. Sensitive Tooth: bleach usually increases the sensitivity of the teeth, and its use may aggravate the problem.
4. Infections or gum disease.
2. During pregnancy or breastfeeding: teeth whitening is not recommended during pregnancy or lactation.
3. Sensitive Tooth: bleach usually increases the sensitivity of the teeth, and its use may aggravate the problem.
4. Infections or gum disease.
5. The presence of fillings, crowns or bridges:
whitening cannot bleach fillings, crowns or bridges. So the whitening
will bleach natural teeth and creates a type of heterogeneity. And in
case you are interested in whitening . bleach must be done first, and
then wait at least two weeks to take the teeth color, and then the
doctor put the filling or crown.
6. High discoloration of teeth: whitening works well on bleaching yellow teeth, the teeth that tends to be brown in color be bleached harder while the dark gray or violet color teeth cannot be bleached well or could not be whitened at all. In such cases fillings or crowns are used as an option . Your dentist is the only one who can give you the best choices ,
6. High discoloration of teeth: whitening works well on bleaching yellow teeth, the teeth that tends to be brown in color be bleached harder while the dark gray or violet color teeth cannot be bleached well or could not be whitened at all. In such cases fillings or crowns are used as an option . Your dentist is the only one who can give you the best choices ,
7. Unrealistic Expectations: teeth whitening teeth lead to beautiful looking in the vast majority
of patients. But there is a percentage of people do not respond to this
process such as smokers who should know that the results will be not
encouraging unless they stop smoking, especially during the bleaching process.
Teeth Whitening Systems?
With
all types of bleach results will vary from one person to another, and
degree of success of bleach rely on the condition of dental health, the
type and degree of yellowing teeth, the type and concentration of the
solution used in bleach, time used, and follow the patient instructions, and whitening system used .
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