How Teeth Aligners Work

How Teeth Aligners Work

People love white and straight teeth. Who doesn’t want to flash a confident smile with those gorgeous looking choppers. However, not all people are blessed with straight teeth. Cosmetic dentists usually recommend teeth aligners for crooked teeth. Since most individuals do not want to smile with metal braces attached to their teeth in addition to the discomfort they produce, teeth aligners are becoming popular choices.

Difference Between Invisible Teeth Aligners and Traditional Braces

Dental braces align teeth by using brackets linked with wires to adjust teeth to move to a straight position. Invisible teeth aligners, on the other hand, are custom-made retainers which are tightly fitted on the teeth. Using it is simple, the dentist will simply slip it on and you hardly notice it’s there by simply looking at it.

The largest company producing teeth aligners is Invisalign. Other brands are:
· Clear correct
· Inman Aligner
· Smart Moves

Unfortunately, the clear teeth aligners cannot be used by everybody. Orthodontic dentist will advise which product works well with your teeth condition.

Invisible Braces

Similar to other dental braces, invisible braces work by slowly moving the teeth to a better and ideal location. The result will straighten your teeth. But how is this achieved without the wires and metal brackets?

A set of aligners are worn by a patient. Each aligner will be worn for 2 weeks. This will shift the choppers for about 0.3mm until the ideal position is achieved. Since they are transparent, the aligners are termed as invisible braces or transparent braces. Literally, you can wear them without the people around you noticing you have one on your teeth.


While the traditional braces use the pull force from wires and brackets to move the teeth, aligners use a push force to shift the teeth slowly. Each type of invisible brace worn are designed to provide a smooth and mild movement. Adults mostly prefer to use this as it looks transparent. The gentle approach of aligners produces less complications such as pain and bleeding of gums.

Aligner Application

Initially, the orthodontist will assess your teeth and calculates how much is needed for the alignment. The price will be determined at this stage too. After using aligners, your teeth shift gently to the ideal position within 24 hours. However, you are required to wear it for 2 weeks to prevent teeth from rotating back. This gives the structure of the teeth – bones and gums – to settle into the new position. Adhering to your cosmetic dentist’s guidelines is very important to achieve straight teeth and get that perfect smile you always desire.

How Long Does It Take to Straighten Teeth?

The length of time needed to straighten teeth entirely depends on the severity of crooked teeth. The more the problem in the alignment and bite, the longer time is required. Most treatments take as long as 10 to 24 months. However, if you had braces when you are a child and needs braces in the adult years, maybe because of slight teeth shifting, teeth aligners will only be worn for about 10 weeks.