Understanding How Teeth Whitening Works

White teeth are something that many of us aspire to have. If only we can magically transform our set of yellowish teeth into a row of white pearls, we would. Fortunately, we do not need to hope for a miracle to have white teeth. Whitening products have been invented for such function. Other than that, people can choose to go to the dentist and undergo teeth whitening procedures.

But before you undergo any teeth whitening treatment, you should first be with you how this administer goes about so you will be able to make well-informed decisions a propos this matter.

So how does teeth whitening work?

Teeth whitening products come in a wide diversity of kinds. The most often used are whitening gels, whitening trays, whitening strips, and whitening toothpastes. Whitening gels are bleaching solutions applied to the teeth with the use of a special applicator or a small brush. These gels have peroxide based bleaching agent and are applied on the go up of clean and dry teeth.

Whitening trays, meanwhile, are mouth guards coated with bleaching solution called carbamide peroxides. This device is form-fitted into your mouth by your dentist and is worn overnight for a duration of 1 to 2 weeks.

The third type of product called, whitening strips are fake strips coated with a peroxide-based gel and is placed on the go up of the teeth. The last on the list are whitening toothpastes, most of which do not have bleaching effect. As a substitution for, they control mild abrasives that remove go up stains of the teeth and compound polishing agent that give the teeth some sheen.

The hydrogen peroxide or carbamide peroxide found in most of these products break down into oxygen molecules, which enter the small pores of the enamel and dentin of the teeth. These molecules break up the stains into smaller pieces and as light passes through the teeth, it makes them look lighter.
It would take a couple of hours, overnight or a few days, depending on the product, before consequences are seen. Some whitening gels also control other substances such as sodium hydroxide, carbomer, glycerin, sodium fluoride that work to strengthen the teeth.

Now when it comes to dental procedures, a dentist uses protective gel and rubber shield during the administer. These devices guard the gums, lips, and other soft tissues of the mouth. A fake tray that containing bleaching or whitening substance like carbamide peroxide is fitted into the mouth.

Alternatively, a dentist may also just apply a gel substance that contains a bleaching solution on the go up of the teeth. The dentist may also use a special light to help activate this whitening agent. These processes, which would take from 30 outline to one hour per visit, can make the teeth look up to three shades lighter afterwards.

Teeth whitening is not as simple as you reckon. Using the incorrect kind of product or making a mistake can do more hurt than excellent. Consequential your way around will help you make the right choices a propos products and treatment options and ensure that you have a safe teeth whitening try.

Author: Sunnez Madsen
Article Source: EzineArticles.com
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