Invisible correction is a kind of surgery to straighten teeth. This process involves a series of customized transparent braces covering the teeth. Over time, the braces will move the teeth to the correct position.

Since invisible aligners are clear and can be easily removed, they are not as obvious as traditional metal brackets.

1.How does Invisalign work?

If you are a candidate for Invisalign, the dentist will check your teeth first. They will also perform X-ray and 3D model inspections of your teeth to determine a personalized treatment plan. ClinCheck software can help you outline how the teeth move over time and the time it takes to align the teeth correctly.

X-rays, 3D models and dental images will be sent to a laboratory where you can customize the Invisalign tray. The 3D model will also allow you to see that Invisalign will gradually improve your orthodontic problems at each alignment stage.

2.How long does the invisible alignment treatment take?

The length of invisible correction treatment depends on many factors, such as how complicated your condition is and how often you wear orthotics. Your orthodontist will decide how long your treatment will last based on your specific requirements.

Compared with Invisalign, the household transparent aligner is a safe, effective and inexpensive choice.

On average, Invisalign treatment time is 12 to 18 months. However, you can expect to see results in a few weeks. Some patients who only need minor corrections can complete the treatment within 6 months, but this is rare.

The following are the main factors that contribute to the difference in treatment time:

Crowded teeth

If your jaw is small or your teeth are large, you may have crowded teeth. Some small cases of crowded teeth can be corrected in just 6 months. Moderate cases may take up to a year. The more crowded the teeth, the farther the teeth move and the longer the treatment time. For severe crowding, your orthodontist may recommend another treatment before starting Invisalign.

It’s possible that your dentist will have to perform proximal reduction in order to create room for your teeth. Use a mobile phone or “sandpaper strips” to remove enamel between teeth and create more space. This process is not painful and is usually quick and easy.

Blank teeth

The gaps that occur between the teeth, called gaps, may be due to overgrowth of tissue or teeth that are too small compared to the mandible.

Like overcrowding, small gaps require much less adjustment time than large gaps. You may need an estimated 18 months to complete a treatment if you have moderate or severe crowding or alveolar problems.

In some cases, the lower jaw is too large and the teeth are too small. This may make completely filling the gap a challenge. Your orthodontist may recommend other types of treatments, such as bonding or veneers.


Invisalign is effective for teenagers and adults. However, your age will also affect its working speed. Because teenagers are still developing, their teeth usually move faster and easier than adults.

However, some people’s teeth move faster than others, regardless of their age. Some older people may even experience results faster than their children.

3.Can you speed up the misalignment treatment?

There are several ways to speed up misalignment treatment.

Always wear the aligner

In addition to eating, brushing and flossing, it is very important to always wear the Invisalign aligner tray. Many patients have difficulty complying with discipline during the treatment process, causing treatment to take longer than necessary. Always wearing the aligner will correct any calibration issues as soon as possible.

Maintain oral health

During the treatment process, maintaining good oral health is essential. If the teeth and gums are unhealthy, the treatment is unlikely to be effective.

Poor oral health can cause delays in correction procedures.

Participate in adjustment appointments

It is vital to always attend an adjustment appointment with your orthodontist. These checks ensure that the teeth and the braces are well matched. Once the teeth begin to shift significantly, a new set of aligner trays is required.

Skipping or extending these appointments will slow down the treatment process. If you want a quick treatment, be sure to see the dentist when recommended by your dentist.

Avoid excessive sugar

During Invisalign treatment, it is vital to avoid excessive intake of sugar or acidic foods and beverages. Soda or candy can damage teeth and cause tooth decay. If the tooth cannot be moved to a straight position due to decay, the treatment process will take longer.

Watch out for any abnormalities

If you notice any abnormalities, be sure to report it to your orthodontist. Although Invisalign is relatively simple, irregularities may occur. If any problem can be effectively solved, the treatment time will be greatly shortened.

4.Is Invisalign faster than traditional braces?

The treatment time depends on the individual needs of the patient. However, in most cases, invisible correction is faster than braces correction.

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Patients wear braces 24 hours a day for 2 years on average. On the other hand, those who use Invisalign wear calibration trays for 22 to 24 hours a day. It typically takes 6 to 18 months for the treatment to be completed.

5.Invisible alignment treatment time with other clear alignment

There are different brands of transparent aligners, with significantly different treatment times. Although the progress of Invisalign is monitored by individuals, it is assessed remotely through Byte, Candid and SmileDirectClub.

Invisalign and bytes

Invisalign is usually used for serious smile situations, and Byte is not designed for these problems. Therefore, the average treatment time of the two brands is significantly different.

Invisalign treatment usually takes about 12 months, while Byte takes about 4 months. Byte also provides an accelerator to make treatment faster and more comfortable.

Super byte accelerators use slight vibrations to accelerate bone reconstruction. This makes the teeth move faster. Patients can use this tool with their orthotics for five minutes a day. On the other hand, Invisalign does not have such a tool.

The price of Invisalign is about US$3,000 to US$8000 per box, while the price of Byte is between US$1895 and US$2295.

Invisalign and candor

Invisalign treatment takes an average of 12 months, and even longer in more complicated cases. This allows Invisalign to solve more complex problems, such as bite correction and severe crowding, which Candid cannot solve.

However, frank treatment takes up to 11 months, focusing on mild and moderate cases. Candid Co’s fees range from US$2,400 up to US$2,400 if paid in full.

Invisalign and SmileDirectClub

SmileDirectClub corrector can correct most smiles and takes 4 to 6 months on average, while Invisalign treatment takes about 12 months. However, like Byte and Candid, SmileDirectClub cannot handle more serious situations like Invisalign.

The cost of Invisalign ranges from US$3,000 to US$8,000. SmileDirectClub aligners are $1950 if paid in full.