Pros and Cons of Teeth Whitening

Most of us started with bright white teeth, thanks to the porcelain enamel surface. Composed of microscopic crystalline rods, tooth enamel is designed to protect teeth against the effects of chewing, gnashing, trauma and acid attacks caused by sugar. But in the years enamel is used, increasingly transparent, allowing the yellow color of dentin - the tooth base material - to show through.

During routine chewing, dentin remains intact while millions of micro-cracks in enamel. These are the cracks and spaces between the crystalline enamel rods, that gradually fill up with stains and dirt. Therefore, teeth can develop a dull and gloomy.

Tooth whitening removes stains and dirt leaving the enamel cracks open and exposed. Some of these cracks are quickly re-mineralized by saliva, while others are filled again with organic debris.

Advantages:

People tend to have their teeth whitened to improve their appearance. Associated with the beauty of whiter teeth and healthier lifestyles. When people have a bright smile, they tend to smile more often and less self-conscious.

In addition, a whiter smile tends to minimize the appearance of facial wrinkles, giving way to a more youthful and energetic.

Finally, a whiter smile gives people to whom you are speaking a place to focus and give a friendly appearance.

Disadvantages:

Although bleaching is very effective, there may be some short-term disadvantages, such as gums or teeth from the bleach. It disappears when bleach is discontinued. Some people are more sensitive to chemicals. If you're one of them, inform your cosmetic dentist so that you can get tested for sensitivity to the solution.

Studies show that the bleaching is completely effective over 78% of the population. Of serious tooth discoloration, bleaching may be the best option. Veneers or crowns can be an overwhelming choice. Bleaching is usually the first solution to try, because it reduces costs.

Some people experience the discomfort of people wearing the splint. This usually disappears in a short time, but if you think there is a problem with the alignment of your gutter, call your dentist's office. They can often make small adjustments to minimize or eliminate the problem.

According to the FDA, the term "money" can be used when the teeth can be whitened beyond their natural color. This applies strictly to products that contain bleach - typically hydrogen peroxide or carbamide peroxide.

The term "bleaching" on the other hand refers to restore the color of the tooth surface to remove dirt and debris. Therefore, any product that will clean (like toothpaste) to keep with bleach. Of course, the term whitening sounds better than bleaching, so it is more common - even to describe products that contain bleach