As time goes by, teeth tend to lose their natural shine and lustre. While ageing and natural wear of the tooth enamel are the most common culprits, other factors can also contribute to tooth discolouration and staining.
Fortunately for most patients, yellow and discoloured teeth can now be returned to their natural white look through professional teeth whitening. In Camden, teeth whitening is a popular cosmetic dentistry treatment, which is available in many dental practices, including Ace Dental.
Why teeth become yellow
There are many reasons why teeth become yellow and discoloured over time. The outer layer of the teeth, known as the enamel, changes throughout a person’s life and gets thinner as they age. The thinner the tooth enamel, the yellower teeth look.
Other factors that contribute to tooth discolouration include the consumption of highly-pigmented foods and beverages such as tomato sauce, soy sauce, red wine, tea and coffee.
Moreover, tooth staining can be genetic or caused by certain medications. In any case, professional teeth whitening in Camden can help with most of these issues.
Professional teeth whitening can be either carried out in the dentist’s chair or at home. Power whitening is performed with the help of a special laser, which activates the bleaching gel directly placed on the patient’s teeth. This procedure is fairly quick and can sometimes take less than an hour. It is ideal for patients who want their teeth whitened in preparation for an important event.
Home whitening, on the other hand, is a more gradual process that involves wearing a pair of custom-made bleaching trays at home over a period of two weeks or so. The whole process is supervised by an experienced dentist and patients have to wear the trays along with bleaching gel for a few hours every day or during the night.
Both whitening treatments are safe and have proven to be effective with many patients. Patients with permanently stained or discoloured teeth can opt for veneers. These are thin porcelain shells that are directly attached to the front of the teeth. Dental veneers can transform the appearance of discoloured teeth and provide patients with a revitalised smile.