How does teeth whitening work?
Teeth whitening actually involves a number of techniques used to improve the color of your discolored teeth. Some of the most popular techniques in teeth whitening are chemical whitening, abrasive teeth brightening, and the latest technique which is laser teeth whitening.
Teeth whitening also has a number of ways to do, depending on the technique you choose. It can be done in the dentist’s office, or you can perform it right in your home using products provided by the dentist. A lot of patients prefer the latter option because they find it more convenient without going to the dentist’s office each treatment.
A teeth whitening session done in your home may last up to three hours, with the chemical and the whitening tray in your mouth. Dentists could advise you on how long you can keep the tray in your mouth, depending on how discolored your teeth are.
Teeth whitening done at home is usually a simple process, which concerns fairly easy instructions which should be followed strictly. Typically, this home session lasts for three weeks, or longer depending on the dentist’s advice.
You have to keep in mind though that teeth whitening procedure is not permanent. Over the years, your teeth will start to get discolored again, depending on how well your oral hygiene is. Normally though, the results of a teeth whitening procedure lasts for two or more years, and patients are usually very happy with the results.
If you want to know more about teeth whitening procedure, consult with a dentist or orthodontist today.
