Teeth whitening or tooth bleaching whitens the tooth enamel shade, usually white. The shade of the tooth is dark due to a previous discolouration, staining, or aging of the teeth. Over time, teeth can become yellowed for many reasons and are often desired. People choose teeth whitening because they want to have whiter and brighter smiles. Some also prefer to undergo tooth bleaching because of health concerns.
Generally, the procedure involves the application of a gel onto the teeth. These gels in Adelaide teeth whitening contain carbamide peroxide, hydrogen peroxide, or both elements. It has been found that carbamide peroxide gives better results than hydrogen peroxide. In addition to this, the duration of the whitening treatment is longer with carbamide peroxide.
Many people would like to have whiter and brighter teeth for aesthetic reasons. Others may whiten their teeth to improve their confidence. Some get these treatments to reverse the discolouration they have undergone because of smoking, coffee, diet, or age. Although the most popular type, Teeth whitening, can also be done for cosmetic reasons. In addition to whitening, some dentists may perform a root canal in the case of severe discolouration.
There are many types of tooth-whitening procedures available in Adelaide teeth whitening today. One of which is in-office dental whitening, where your dentist will apply a gel over your teeth and leave it there overnight. Another procedure is at-home whitening, in which your dentist will use a hydrogen peroxide-based tooth-whitening gel and will leave it on your teeth for two hours. Another at-home method is laser tooth whitening, wherein the dentist holds a laser device against your teeth and bleaches it. Last but not least is do-in-home or off-site whitening, wherein you will apply the whitening gel yourself, follow instructions, and have it applied to your teeth.
Tooth whitening is effective against certain foods and drinks. Certain foods that stain your teeth include tea, coffee, chocolate, and even tomato. Even eating and drinking coffee can cause stains on your teeth, and this is why it is best to avoid these foods if you want to have your teeth whitened. Certain drinks such as soda can also stain your teeth, so it is best to steer clear of those beverages, especially if you want to have your teeth whitened.
As mentioned earlier, teeth whitening can have its downsides. One of these is that you may encounter gum disease with repeated usage of bleaching agents. This will result in the thinning of enamel on the teeth due to the constant breakdown of the enamel caused by the bleaching agent. This is why it is always advisable to consult your dentist before using any at-home product or treatment.