How Does Invisalign Work on Your Teeth?

How Does Invisalign Work on Your Teeth?

The Invisalign is one of the most popular treatments for straightening the teeth. The misaligned bite and crooked teeth can be resolved with the help of Invisalign clear aligners. They help in rejuvenating your smile and boosting your confidence with the help of a newly found beautiful smile.

We all are aware of the benefits of Invisalign over traditional braces but not many people are aware how the Invisalign works. The Invisalign Aligners are esthetically more appealing than the traditional braces but they work on the same lines as the traditional braces. They can help in correcting many dental problems that misaligned teeth can cause.

Pressure Applied By Invisalign

The Invisalign offers precise pressure on the teeth for moving them to the right place. The force that aligners apply depends on how well they fit over your teeth. The aligners are designed using the state-of-the-art technology so that each set puts gentle pressure and moves them to the desired location. The Invisalign trays look quite similar to the trays which are used for teeth whitening. These trays are created from thermoplastic which feels comfortable in the mouth.

The dentist in 77504 creates a series of aligners that are to be worn one after another for a few weeks so that you can reach your desired smile within 12 to 18 months. Each aligner from the series makes small adjustments in the alignment of your teeth, gradually shifting them to the intended position. You may find the aligners to be a little tighter during the initial phase but you will feel comfortable within a few days.

How Do They work?

Each aligner plays role in one step during the teeth straightening process. Also, they cause specific teeth to shift gently. It may be a tiny movement but when all sets of aligners has been used i.e. 10, 20, or 30 aligners the total shifting of teeth can be substantial. It transforms your smile from misaligned and crooked to a healthier one.

A new set of aligners will be given in every two weeks but with the advancement in technology and new aligners being made, one can achieve the same results in just one week. The thermoplastic design of the Invisalign is made in such a way that it moves teeth vertically, horizontally, or even rotates them if necessary. The biggest advantage of Invisalign aligners is that the application of pressure at a precise timing for moving the teeth. Based on the orthodontic plan, only certain teeth are moved during each stage.


You are supposed to wear the Invisalign for at least 20 to 22 hours a day for achieving the maximum benefits. The Invisalign is removable and can be taken out while eating, brushing, and flossing. The duration of the treatment depends on your case. However, unlike traditional braces, it doesn’t take years for the treatment to complete. You can expect the teeth to get straight within 12 to 18 months. The orthodontist will ask you to visit them in every four to six weeks to keep an eye on the progress of the treatment.


In some of the cases, the attachments may be needed for helping the Invisalign aligner in gripping the teeth. These attachments offer an anchor for helping in directing the pressure from aligner to the tooth more effectively. The attachments are small pieces of composite and are placed in the middle of the tooth, halfway between the gum line and biting edge. They can be square, oval, rectangular, or circular which depend on how your tooth needs to be shifted.

Digital Technology

The digital technology behind digital scanning enables the orthodontist to show the patient how their teeth will look after the treatment.

Why Does One Need Retainers After Invisalign?

Once your treatment with Invisalign is done, you would need to wear retainers for 12 to 22 hours a day depending on the severity of your case. You may need to wear retainers for almost a year. Retainers hold the teeth in place and prevent them from shifting back to their original place. After some time, you would need to wear the retainers only during the night as they will also prevent you from grinding teeth.

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