Understanding The Teeth Whitening Treatment by a Dentist

Teeth whitening is a bleaching procedure that eliminates stains found on the tooth enamel. While this process is safe, it's best handled by dental professionals. Usually, patients can go for a gradual whitening or prompt whitening, depending on their requirements. For the former, the dentist prepares a take-home whitening kit that's customised for you while for the latter the procedure is conducted at the clinic. You may also get teeth whitening kits over the counter, but due to their low concentration, the procedure takes longer, and eventually, it will be more costly than getting services from a dentist.

People choose to whiten teeth for numerous reasons. The same way your hair colour or skin differs from others, so do your teeth. Very few people are privileged to have dazzling white teeth. What's more, teeth can become discoloured as you grow older.

The surface of the teeth can get stained as a result of consuming foods and drinks like tea, coffee, black currant and red wine. Teeth discolouration is also caused by smoking. The colour of the teeth can also be affected by tartar.

How teeth whitening is done

Professional bleaching is the most popular method used in teeth whitening. Once you visit a dentist, he or she will examine the teeth to determine if you're an ideal candidate. If you qualify for the procedure, the dentist will start by protecting the gums using a gel or rubber shield. The whitening product is then applied onto the teeth with a special tray that can fit into the mouth.

The bleach your dentist will use contains active ingredients like hydrogen peroxide or carbamide peroxide. As the active ingredients get broken down, oxygen enters the teeth, helping them gain a bright shade.

The dentist may also use other teeth whitening procedures like laser whitening and power whitening. A bleaching agent will be applied once the gums have been protected, and a laser light is shone on your teeth, activating the bleach. Light speeds up the bleach reaction rate, meaning the desired results will be achieved quickly. With laser whitening, your teeth can be whitened by approximately six shades.

Maintaining your new bright smile

After the procedure, you need to maintain your teeth by avoiding any foods or drinks that can stain them. Also, avoid smoking to ensure teeth discolouration or staining doesn't occur. Oral care will also help keep your teeth white — brush your teeth twice a day and don't forget to floss. Be sure to visit the dentist regularly for a check-up.