Teeth may lose their original colour and sparkle even if a person brushes and flosses them every day. Teeth discoloration and staining may be caused by the food they eat; some, like tea and coffee contain a staining element called chromatin's. Smokers are more likely to have yellow teeth because of the nicotine in the tobacco. Other factors that may lead to teeth discoloration is age, injury to the mouth and some types of medication. There are two types of dental whitening methods a person can choose from as in the case of performance vision testing.
The first one is called vital treatment and it involves the removal of stains from the surface of the teeth, it is only performed on teeth that have live nerves. The most common type of vital treatment is the use of whitening toothpastes and air polishing. Besides these two types, gels containing hydrogen peroxide has been proven to be effective too.
A dentist can perform the whitening process using a gel in his/her office. The advantages of this are that a qualified person is responsible for the process and they are allowed to used very powerful gels for the process; as a result, the procedure will be accelerated unlike when it is done at home. If the staining was severe, the process can be completed in 3 appointments each lasting for an hour or 3, if it was't that severe then one appointment may be enough.
Or, a patient can use a gel and mouthpiece obtained from their dentist at home. The disadvantage here is that the process will take longer, it can even take a month before the results become visible. Home procedure involves filling the custom-tailored mouthpiece with the gel and wearing it every day.
Some whitening products can be bought over the counter for those who don't want to consult with a dentist. However, they take longer to whiten the teeth because they have a weaker whitening agent. Even mouthpieces can be bought over the counter, but they won't perfectly.
The methods mentioned above are used for surface stains, what happens when the discoloration and stains come from the inside? Non-vital treatments are used for cases like that. A qualified dentist is the only one who can do these procedures. The most common one is a procedure which involves injecting a whitening substance in the gum of each tooth and covering the teeth for a few days until the whitening process is complete.
Dental whitening procedures rarely cause severe side effects. However, a few of people who took the treatment may suffer from teeth sensitivity and gum irritation for a short while. Also, pregnant women are not allowed to whiten their teeth because they might be putting the life of their unborn baby at danger.
The whitening treatments discussed here don't give a permanent solution, over some time the stains will return. They may return sooner, in a month after treatment, if a person continues to smoke or consume a lot of food and drinks containing chroming element. Otherwise, re-whitening may be done after a year.
The first one is called vital treatment and it involves the removal of stains from the surface of the teeth, it is only performed on teeth that have live nerves. The most common type of vital treatment is the use of whitening toothpastes and air polishing. Besides these two types, gels containing hydrogen peroxide has been proven to be effective too.
A dentist can perform the whitening process using a gel in his/her office. The advantages of this are that a qualified person is responsible for the process and they are allowed to used very powerful gels for the process; as a result, the procedure will be accelerated unlike when it is done at home. If the staining was severe, the process can be completed in 3 appointments each lasting for an hour or 3, if it was't that severe then one appointment may be enough.
Or, a patient can use a gel and mouthpiece obtained from their dentist at home. The disadvantage here is that the process will take longer, it can even take a month before the results become visible. Home procedure involves filling the custom-tailored mouthpiece with the gel and wearing it every day.
Some whitening products can be bought over the counter for those who don't want to consult with a dentist. However, they take longer to whiten the teeth because they have a weaker whitening agent. Even mouthpieces can be bought over the counter, but they won't perfectly.
The methods mentioned above are used for surface stains, what happens when the discoloration and stains come from the inside? Non-vital treatments are used for cases like that. A qualified dentist is the only one who can do these procedures. The most common one is a procedure which involves injecting a whitening substance in the gum of each tooth and covering the teeth for a few days until the whitening process is complete.
Dental whitening procedures rarely cause severe side effects. However, a few of people who took the treatment may suffer from teeth sensitivity and gum irritation for a short while. Also, pregnant women are not allowed to whiten their teeth because they might be putting the life of their unborn baby at danger.
The whitening treatments discussed here don't give a permanent solution, over some time the stains will return. They may return sooner, in a month after treatment, if a person continues to smoke or consume a lot of food and drinks containing chroming element. Otherwise, re-whitening may be done after a year.
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