In recent years, Invisalign has gained popularity as an alternative to traditional metal braces for teeth straightening. This innovative orthodontic treatment offers many advantages, but like any other dental procedure, it also has its drawbacks. Knowing the pros and cons of Invisalign helps you decide whether it is the right option for you if you are considering this procedure.

What Is Invisalign?

Invisalign (also called invisible aligners, clear aligner trays, or plastic aligners) is a teeth straightening treatment that uses a series of clear, removable aligners to move your teeth into the desired position gradually. These aligners are custom-made using advanced 3D imaging technology, ensuring a perfect fit and optimal results.

Unlike conventional braces, Invisalign aligners are almost invisible, making them popular for individuals who prefer a more discreet orthodontic solution.

It works by using a series of aligners you switch out every two weeks until you complete your treatment. Each aligner is designed to move your teeth a tiny bit closer to the desired position, and after your treatment time, you can notice straight teeth.

For best results, wearing Invisalign aligners for 20-22 hours a day is advisable.

What Dental Issues Can Invisalign Address?

Invisalign can address various orthodontic issues, including:

  • Crowded teeth. Not enough space in your mouth for all your teeth to fit properly can become crowded, leading to alignment problems and difficulty with oral hygiene.
  • Gaps between teeth. Uneven spacing between teeth can affect your smile aesthetics and oral health.
  • Overbite. When your upper teeth overlap significantly with your lower teeth, it can lead to jaw pain and an increased risk of tooth wear.
  • Underbite. This type of bite misalignment occurs when your lower teeth protrude in front of your upper teeth, causing issues with chewing and speech.
  • Crossbite. A crossbite refers to misalignments where some upper teeth sit inside the lower teeth, causing discomfort and potential tooth damage.
  • Open bite. An open bite happens when there is a gap between the upper and lower teeth when your mouth is closed, affecting your ability to bite and chew properly.
  • Crooked teeth. If your teeth are crooked, it can make them difficult to clean properly, which could result in plaque buildup and an increased risk of tooth decay.

Benefits of Invisible Aligners

Aesthetic Appearance

One of the biggest benefits of teeth straightening Invisalign procedure is its nearly invisible appearance. This makes it a better choice for adult patients. The clear aligners are hardly noticeable, allowing you to maintain your confidence and smile throughout the treatment.

Removable Aligners

Unlike traditional braces fixed to your teeth, Invisalign aligners are removable. This feature offers convenience when cleaning your teeth and eating meals, as there are no dietary restrictions. This means you can eat your favorite foods, but you should still wear your aligners for the recommended hours per day for optimal results.

Improved Oral Hygiene

With this teeth-straightening method, maintaining good oral hygiene is easier. You can remove the aligners to brush and floss your teeth thoroughly, reducing the risk of plaque buildup and gum disease.

Comfortable and Less Irritation

Invisalign aligners are made of smooth, BPA-free plastic, ensuring a more comfortable experience than metal brackets and wires. They also minimize the likelihood of irritation and sores in your mouth.

Fewer Orthodontic Visits

Traditional braces often require frequent visits to the orthodontist for adjustments. In contrast, Invisalign usually requires fewer regular appointments, saving you time and minimizing disruptions to your daily routine.

Disadvantages of Invisalign


One significant disadvantage of Invisalign teeth straightener treatment is its cost. This orthodontic procedure can be more expensive than traditional braces, as it involves advanced technology and customized aligners. It is important to consult with your orthodontist and explore different payment options or dental insurance coverage.

According to a 2020 dental fee survey, the average cost of Invisalign in the US ranges from around $3,000 to $8,000. On the other hand, traditional braces range between $2,750 and $7,000.

Compliance and Responsibility

As with any teeth-straightening treatment, the success of Invisalign relies on patient compliance. It is essential to wear the aligners for the recommended hours per day and switch to a new set of aligners as instructed by your Invisalign dentist. Neglecting these responsibilities may prolong the treatment duration or compromise the desired results.

Less Effective for Complex Issues

While Invisalign can address several dental problems, it may not be suitable for complex orthodontic cases. Severe malocclusions or bite issues might require alternative treatments such as traditional braces or orthognathic surgery. Your orthodontist can assess your individual case and recommend the most appropriate option.

Initial Discomfort

When starting Invisalign treatment, some individuals may experience temporary discomfort or soreness as their teeth adjust to the aligners. This discomfort usually subsides within a few days, but it is important to communicate any concerns with your orthodontist.

What Affects the Success Rate of Invisalign?

Several factors can influence the success rate and effectiveness of Invisalign treatment:

  • Patient compliance. Consistently wearing the aligners as instructed by your orthodontist is crucial for achieving desired results within the estimated timeframe.
  • Orthodontist experience. Choosing an experienced orthodontist who specializes in Invisalign can enhance the success rate and ensure proper treatment planning and execution.
  • Complexity of dental issues. The severity and complexity of your dental condition can impact the effectiveness of Invisalign. While it can address many common issues, more complex cases may require alternative treatment options.

Is Invisalign Right for You?

Determining whether Invisalign is the right choice for you depends on various factors, including:

  • Dental condition. Consider the severity of your oral health issues. Invisalign is suitable for mild to moderate cases, but traditional braces or other treatments may be more appropriate if you have severe misalignments or significant bite problems. Also, Invisalign may not be a good option if you have missing teeth.
  • Lifestyle. If you value aesthetics and prefer a nearly invisible teeth-straightening solution, Invisalign may be the ideal choice. Its removable nature also allows for easier oral hygiene maintenance and dietary freedom.
  • Compliance. Invisalign requires commitment and responsibility. You must be willing to wear the aligners for the recommended hours each day and follow your orthodontist’s instructions diligently. If you are prone to forgetfulness or struggle with maintaining a routine, traditional braces that remain fixed may be a better option.
  • Budget. Consider the cost of Invisalign compared to other orthodontic treatments. While it can be more expensive, its additional benefits may be worth the investment for a healthier and more beautiful smile. Consult with your orthodontist to discuss payment options and potential insurance coverage. 

Start Your Invisalign Treatment With an Initial Consultation

Invisalign presents several advantages, such as its discreet appearance, removable aligners, improved oral hygiene, comfort, and fewer orthodontic visits. However, it also has drawbacks, including cost, compliance requirements, limitations for complex cases, and initial discomfort. When deciding whether Invisalign is right for you, consider your dental condition, lifestyle, compliance, and budget. 

If you are considering Invisalign, contact us today for a consultation. We will assess your individual case and recommend the most appropriate treatment to achieve optimal results. We have dentists with years of experience and modern dental technology for a high-quality and comfortable treatment journey.