Invisalign – We Answer The Most Frequently Asked Questions

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Invisalign has surged in popularity as a discreet alternative to metal braces for straightening teeth. But if you are considering clear aligners, you likely have many questions about how the treatment works. In this comprehensive article, we provide answers to the most frequently asked Invisalign questions. Everything from treatment time to lifestyle impacts and maintenance is covered. You will learn how Invisalign differs from other brands, which cases are suitable for aligners, what to expect for results, and tips for an easy adjustment to wearing the clear trays.

General Information

What Is Invisalign?

Invisalign is a modern orthodontic treatment that uses clear aligners to straighten teeth, bridge gaps, and correct crowding and mild bite issues. Unlike traditional metal braces, Invisalign aligners are custom-made from a flexible thermoplastic material, making them virtually invisible and more comfortable to wear.

The Invisalign treatment process involves a series of aligners, each designed to make small adjustments to the teeth’s positions. Patients typically switch to new aligners every one to two weeks, gradually moving their teeth into the desired alignment. Regular check-ups with orthodontists ensure that the treatment progresses smoothly and effectively.

Invisalign can treat around 90% of orthodontic cases, making it a popular choice for patients seeking a discreet and less intrusive alternative to traditional braces. However, severe bite alignment problems may require conventional braces or additional treatments, such as jaw surgery.

How Does Invisalign Work?

Invisalign uses a series of custom-made, clear plastic aligners to gradually shift your teeth into the desired position. The treatment process begins with a consultation, during which a doctor assesses your teeth and creates a personalized treatment plan. Digital scans are taken to create 3D models of your teeth, which are then used to design and manufacture your aligners.

Throughout the treatment, you will switch to a new set of aligners every one to two weeks. Each set is slightly different, allowing your teeth to move gradually towards their final positions. It’s important to wear your aligners for 20 to 22 hours per day, removing them only for eating, drinking, and oral hygiene. Regular check-ups with your doctor will ensure that your treatment is progressing as planned.

What Are the Primary Benefits of Invisalign Over Traditional Braces?

Invisalign offers several advantages compared to traditional braces. One of the main benefits is easier cleaning, as patients can remove the aligner trays to brush their teeth thoroughly. This promotes better oral hygiene throughout the treatment.

Another benefit of Invisalign is the increased comfort it provides. Patients often experience less pain and discomfort when using Invisalign, especially during the initial weeks of treatment.

Invisalign aligners are also noted for their convenience, being removable for activities such as eating, drinking, brushing, and flossing. This flexibility allows users to maintain their usual routines without disruption.

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How Is Invisalign Different From Other Clear Aligner Brands?

Invisalign is often considered a pioneer in the clear aligner industry, but many other brands have since emerged. Here’s how Invisalign differentiates itself from other clear aligner brands:

  • Experience and Reputation: Invisalign, introduced in 1999 by Align Technology, has treated millions of patients worldwide, giving it extensive experience in the orthodontic aligner market.
  • Proprietary SmartTrack Material: Invisalign aligners are made from a proprietary thermoplastic material called SmartTrack, designed for comfort and optimal control of tooth movement.
  • Customized Treatment Planning: Invisalign uses iTero Element scanners to create detailed 3D images of the teeth, which aids in precise treatment planning.
  • ClinCheck Software: This software allows orthodontists to map out the entire treatment plan, showing the projected movement of the teeth at each stage.
  • Vivera Retainers: After treatment, Invisalign offers Vivera retainers made from the same advanced technology to keep teeth in their new positions.
  • Variety of Solutions: Invisalign offers different product lines, such as Invisalign Full, Invisalign Teen, and Invisalign Express, catering to diverse needs.
  • Global Presence: Invisalign has a widespread global presence with trained providers in numerous countries.

Treatment Duration and Progress

How Long Does Invisalign Treatment Typically Take?

The duration of Invisalign treatment varies based on individual needs. On average, Invisalign treatment for adults lasts about 12 to 18 months. However, some cases, especially those with minor corrections, might be completed in as short as six months, while more complex cases could take over two years. The exact duration depends on the specific issues being addressed, the patient’s commitment to wearing the aligners for the recommended 20-22 hours per day, and how quickly the teeth respond to treatment. Regular follow-ups with the orthodontist and timely switching to new aligner sets also impact treatment time.

See also: How Many Aligners for Invisalign?

How Will I Know If My Progress Is on Track?

Invisalign users can monitor their progress through various tools and techniques. One highly recommended option is the TrayMinder App, an orthodontist-approved application that tracks aligner changes and reminds the user when to switch them. Another option is to check the progress directly with your orthodontist during regular appointments. They can provide real-time updates on alignment and predict upcoming changes. Finally, signing in to your My Invisalign account offers personalized tools and information to help manage treatment progress effectively.

How Will I Know When to Switch to The Next Set of Aligners?

Switching to the next set of Invisalign aligners is based on a predefined schedule set by your orthodontist. Here’s how you’ll know when to make the switch:

  • Treatment Plan Schedule: At the start of your Invisalign treatment, your orthodontist will provide a schedule outlining when to switch to each new set of aligners. Typically, this is every 1-2 weeks, but the duration may vary based on individual needs.
  • Orthodontist’s Guidance: During your regular check-up appointments, your orthodontist will assess your progress and might adjust the frequency of aligner changes based on how your teeth are moving.
  • Fit of Current Aligners: As your teeth shift, each set of aligners will fit more comfortably towards the end of its wear period. When the aligners no longer feel tight and have been worn for the recommended duration, it’s generally time to switch to the next set.
  • Remember the Date: Some patients find it helpful to mark their calendars or set reminders on their phones for aligner changes, ensuring they stay on track.

Can I Travel or Go on Vacation During My Invisalign Treatment?

Yes, you can travel or go on vacation during your Invisalign treatment. However, it is important to maintain your routine while traveling to keep your treatment on track. Here are a few tips:

  1. Consistent wear: Keep wearing your aligners for 20-22 hours per day, just like you would at home.
  2. Take care of your aligners: Store them properly in the designated case when not in use, and clean them regularly.
  3. Bring extra aligners: Pack your current set and your next set of aligners to account for any unexpected changes in your travel plans.
  4. Dental care: Maintain good oral hygiene practices, brushing and flossing your teeth as recommended.
  5. Speak with your dentist: Before your trip, contact your dentist to address any potential concerns or questions you may have regarding your treatment while traveling.

What Is the Shortest Invisalign Treatment?

The shortest Invisalign treatment is known as “Invisalign Express,” which is designed for patients with very minor orthodontic issues. Invisalign Express involves a fewer number of aligners compared to the standard treatment. Typically, Invisalign Express might be completed in as little as 3 to 6 months. However, it’s important to note that Invisalign Express is not suitable for everyone. It’s specifically for those with minor spacing, crowding, or orthodontic relapse from previous treatments.

ProductExpress 5ExpressGoLiteModerateComprehensiveFirst ComprehensiveFirst Comprehensive Phase 2
Patient typeAdults  and TeensAdults and TeensAdults and TeensAdults and TeensAdults and TeensAdults and TeensChildrenChildren
MalocclusionVery mild to mildVery mild to mildMild to moderateMild to moderateMild to moderateModerate to severe
Maximum number of trays57201420UnlimitedUnlimitedUnlimited

How Long Does Invisalign Take to Ship?

Invisalign aligners typically take about 3 to 4 weeks to be ready after the initial impressions are taken. Some dental clinics schedule their patients for appointments 5-6 weeks after impressions in case there are any revisions or prefabrication consultations needed. 


Are Refinements Included in Invisalign?

In many Invisalign treatment plans, refinements are included to address any minor discrepancies or adjustments needed after the initial series of aligners. Refinements involve taking new impressions or scans of the teeth and receiving additional aligners to fine-tune the results. The number of refinement aligners and the duration of this phase vary depending on individual needs.

Worth Knowing

A study in the American Journal of Orthodontics and Dentofacial Orthopedics finds that Invisalign treatments generally need 2.5 refinement scans, with only 6% of patients not requiring any refinements.

Can I Refuse IPR (Interproximal Reduction)?

Yes, patients can refuse Interproximal Reduction (IPR), but it’s important to understand the potential implications of such a decision. IPR is a procedure where a small amount of enamel is shaved or filed from between the teeth to create space, aiding in the alignment process. It’s often recommended to prevent crowding, facilitate tooth movement, or improve the fit of the aligners. If you’re hesitant about IPR, discuss your concerns with your orthodontist. They can explain the rationale behind their recommendation and potential consequences of skipping it. Refusing IPR might compromise the final results or prolong the treatment duration.

Usage and Maintenance

How Often Do I Need to Wear My Invisalign Aligners?

Invisalign aligners should be worn for 20 to 22 hours a day, only removing them for eating, drinking, brushing, and flossing. This consistent wear helps to ensure effective tooth movement and timely progress toward your desired final smile.

Can I Eat and Drink While Wearing Invisalign Aligners?

Invisalign aligners should be removed before consuming anything other than water to avoid damage and staining. Drinking with Invisalign can lead to trapped liquid and debris, causing potential issues such as cavities.

While aligners are durable, they are not designed to withstand the pressure of chewing. Therefore, it is important to remove your aligners before eating to prevent any disruptions to your treatment timeline.

How Do You Clean Invisalign?

To clean Invisalign aligners:

  • Rinse: Remove the aligners from your mouth and rinse them with lukewarm water immediately after removal. This helps prevent saliva and plaque from drying on the aligners.
  • Brush Gently: Use a soft-bristle toothbrush and clear, anti-bacterial soap to brush the aligners both inside and out. Avoid using toothpaste, as it can be abrasive and may scratch the aligners.
  • Soak: Soak the aligners daily in a specialized Invisalign cleaning solution or a denture cleaner. Follow the product instructions for the correct soaking duration.
  • Avoid Hot Water: Do not use hot water to clean your aligners, as it can warp or damage them.
  • Brush Your Teeth: Always brush and floss your teeth before reinserting the aligners to prevent trapped food particles and bacteria.

How Many Hours a Day Should I Wear My Aligners?

For effective Invisalign treatment, you should wear your aligners for at least 22 hours a day. This allows for sufficient pressure on your teeth to achieve the desired alignment. You should only remove them for eating, drinking (except for water), brushing, and flossing.

Can I Play Sports While Wearing Invisalign Aligners?

Yes, you can participate in sports while wearing Invisalign aligners. For less intense, lower-risk sports such as soccer, basketball, cycling, tennis, and gymnastics, it is generally safe to wear your aligners. However, for high-impact, full-contact sports, it is recommended to switch to a sport-specific mouthguard for better protection.

Can I Play Musical Instruments, Especially Wind Instruments, While Wearing Invisalign?

Yes, it is generally safe and comfortable to play musical instruments, including wind instruments, while wearing Invisalign aligners. Many patients have successfully played a variety of instruments, such as brass and woodwinds, with their aligners in place.

Adapting to playing with Invisalign may take a little time, but the aligners are often considered less disruptive than traditional braces. As long as the aligners fit properly, they should not interfere with a musician’s ability to play their instrument effectively.

Can I Smoke While Undergoing Invisalign Treatment?

It is not recommended to vaoid smoking during Invisalign treatment as it can harm the aligners and reduce their effectiveness. The chemicals in cigarettes may lead to oral health issues, and smoking can cause noticeable yellow stains on both your teeth and aligners, which can be challenging to remove. It’s best to refrain from smoking to ensure the success of your treatment and maintain your oral health.

Can I Chew Gum with My Aligners In?

No, it’s generally not recommended to chew gum while wearing Invisalign aligners. Chewing gum with aligners in your mouth can lead to several issues:

  • Damage to Aligners: Chewing gum can cause the aligners to become misshapen or damaged over time, reducing their effectiveness.
  • Hygiene Concerns: Gum can get trapped in the aligners, leading to hygiene issues and potential bacterial buildup.
  • Discomfort: Chewing gum with aligners can be uncomfortable and may affect the fit of the aligners, potentially slowing down your treatment progress.

It’s best to remove your aligners when you want to chew gum and replace them after you’re finished. Remember to clean your teeth and aligners before reinserting them to maintain proper oral hygiene and treatment effectiveness.

How Should I Store My Aligners When I’m Not Wearing Them?

When you’re not wearing your Invisalign aligners, store them properly to keep them clean and safe. Always use the provided storage case to prevent damage or loss. Rinse your aligners with lukewarm water before placing them in the case to remove any saliva or debris. Avoid placing them in tissues, napkins, or other easily misplaced items.

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Is It Normal for Invisalign to Stain?

Invisalign aligners are designed to resist staining and maintain their transparency. However, they can become discolored if not properly cared for. Staining can occur due to:

  • Food and Drink: Consuming colored or sugary beverages like coffee, tea, red wine, or strongly pigmented foods can lead to stains on your aligners.
  • Smoking: Smoking can cause yellowing of both your teeth and aligners over time.
  • Inadequate Cleaning: If you don’t clean your aligners regularly or maintain good oral hygiene, they may become discolored.
  • Wear and Tear: Over time, aligners can develop small scratches or wear, making them more susceptible to staining.

To minimize staining, maintain diligent oral hygiene, clean your aligners as recommended, and avoid consuming staining substances while wearing them.

How Do I Make My Yellow Invisalign Clear Again?

To restore the clarity of yellowed Invisalign aligners, a few methods can be followed. One effective way is using a dissolving denture tablet or Invisalign cleaning crystals to soak the aligners for 10 minutes. Another option is soaking them in a 50:50 mix of white vinegar and water for an hour, then gently brushing them with a toothbrush without toothpaste.

For more stubborn stains, a 50 percent strength solution of hydrogen peroxide diluted with water can be used for a final soak. The aligner should be thoroughly rinsed in cold water after any of these treatments to ensure no residue remains.

See our article: Why Can Teeth Become Yellow with Invisalign?

What Happens if I Lose an Aligner?

If you lose an Invisalign aligner, it’s important to take prompt action to ensure the continued success of your treatment:

  • Contact Your Orthodontist: Reach out to your orthodontist or Invisalign provider as soon as possible to report the loss. They can provide guidance on the next steps based on your treatment plan.
  • Use Previous Aligner (if applicable): If you still have your previous set of aligners, your orthodontist may recommend temporarily reverting to them until a replacement aligner can be provided.
  • Avoid Skipping: Do not skip wearing aligners, even if you lose one. Maintaining the recommended 22 hours of daily wear is crucial for the effectiveness of your treatment.
  • Replacement Aligner: Depending on your treatment stage and the specific circumstances, your orthodontist may order a replacement aligner. There may be a fee associated with obtaining a new aligner.

What Happens If I Don’t Wear My Aligners for the Recommended Hours Each Day?

Not wearing Invisalign aligners for the recommended 20 to 22 hours per day can lead to issues such as discomfort and compromised treatment results. Teeth may easily shift back into their previous positions, wasting progress made.

To avoid setbacks, set reminders to wear aligners consistently. If you’ve skipped days or weeks, consult your dentist for guidance on how to get back on track.

Cost and Insurance

How Much Does Invisalign Treatment Cost?

The cost of Invisalign treatment can vary widely based on several factors, including your geographic location, the complexity of your orthodontic issues, and the specific treatment plan recommended by your orthodontist. On average, Invisalign treatment can range from $3,000 to $8,000 or more. Consult with an orthodontist for a personalized assessment and cost estimate based on your unique needs. Additionally, insurance coverage can reduce out-of-pocket expenses, with some plans providing up to 50% in benefits for orthodontic treatments.

Does Insurance Cover Invisalign?

Insurance coverage for Invisalign treatment varies depending on the plan. Some dental insurance plans do cover Invisalign treatment in the same way they cover traditional braces. However, certain insurance plans might not cover clear aligners, considering them a cosmetic procedure rather than a medical one. In cases where Invisalign is not covered by insurance, patients bear the full cost of the treatment.

How to Get a Discount for Invisalign?

Getting a discount for Invisalign treatment can be possible through various strategies:

  • Dental Insurance: Check if your dental insurance covers orthodontic treatment, including Invisalign. If it does, this can significantly reduce your out-of-pocket costs.
  • Flexible Spending Account (FSA) or Health Savings Account (HSA): Contribute to these accounts with pre-tax dollars to cover Invisalign expenses, reducing your overall costs.
  • Shop Around: Consult multiple orthodontists for quotes and compare treatment fees. Some providers may offer competitive pricing or discounts.
  • Payment Plans: Inquire about monthly payment plans with your orthodontist to spread the cost over time, often without interest.
  • Ask for Discounts: Some orthodontists may offer discounts for paying in full upfront or for multiple family members receiving treatment.
  • Special Offers: Keep an eye out for promotions or special offers from orthodontic practices, especially during certain times of the year.
  • Dental Schools: Consider getting treatment at a dental school where services are often offered at reduced rates, though they may be provided by students under supervision.

Is SureSmile Cheaper Than Invisalign?

SureSmile generally costs less than Invisalign treatment. SureSmile aligners cost approximately $3,000 – $5,000 for comprehensive treatment while Invisalign costs between $3,000 – $8,000 with an average of about $5,000.

Are Spark Aligners Cheaper Than Invisalign?

In terms of price, Invisalign and Spark Aligners are quite comparable. Both treatments’ costs vary depending on each patient’s unique needs, but generally, patients can expect to pay from $3,000 to $8,000. The ultimate expense is determined by factors such as treatment duration, complexity, and location of the dental professional managing the case.

Eligibility and Limitations

Am I a Good Candidate for Invisalign?

Whether you’re a good candidate for Invisalign depends on your specific dental and orthodontic needs. Invisalign is effective for treating mild to moderate orthodontic issues like crowding, spacing, and some bite misalignments. However, for complex cases, traditional braces might be more appropriate. Ideal candidates should also be disciplined, as the treatment requires wearing aligners for 20-22 hours daily and maintaining oral hygiene. To determine your suitability, consult with an orthodontist who can assess your individual needs and provide a personalized recommendation.

Can Teenagers Use Invisalign?

Yes, teenagers can use Invisalign. In fact, there’s a specific product line called Invisalign Teen designed for younger patients. This version includes wear indicators, which fade from blue to clear as a visual cue for the recommended wear time. It also accounts for growing molars and offers replacement aligners in case of loss, catering to the unique needs of teens. Invisalign Teen effectively addresses many of the same orthodontic issues as traditional braces, such as crowding, spacing, and bite problems. However, the treatment’s success hinges on the teen’s commitment to wearing the aligners consistently and maintaining proper oral hygiene.

Is There an Age Limit for Invisalign Treatment?

There is no specific age limit for Invisalign treatment, making it a popular option for people of various ages, including older adults. The most important factors determining candidacy include having healthy gums and teeth along with the complexity of the case. 

What’s the Difference Between Invisalign and Invisalign Teen?

Invisalign and Invisalign Teen both use removable clear aligners to straighten teeth. The key difference is that Invisalign Teen is customized for teenage patients. Invisalign Teen uses patented SmartTrack material that applies light, controlled forces to better fit teens’ tooth movements as their smiles develop. Additionally, Invisalign Teen has several features suited for teenagers like compliance indicators that ensure aligners are worn and replacement aligners for lost or broken trays. While both straighten smiles discretely, Invisalign Teen addresses the unique orthodontic needs of younger patients with materials and features engineered specifically for teens.

Can I Get Invisalign If I Have Already Had Braces?

Yes, you can typically get Invisalign treatment even if you have previously had traditional braces. Invisalign can be used for various orthodontic issues, including minor adjustments and relapse cases. Many people choose Invisalign after having braces to address any remaining alignment issues or to maintain the results achieved with braces. However, the decision should be made in consultation with an orthodontist, as they can assess your specific situation and recommend the most suitable treatment plan based on your dental needs and history.

Can You Wear Invisalign with Composite Bonding?

Invisalign aligners are designed to be compatible with various dental treatments, including composite bonding. However, it’s important to inform your orthodontist or dentist about any existing dental work or bonding before starting Invisalign treatment. They may need to make adjustments or refinements to ensure that the aligners fit properly over the bonded teeth and that the bonding material remains intact throughout the treatment process.

What Is Better: Invisalign or Veneers?

Invisalign and veneers serve different purposes, so what’s better depends on your specific dental needs. Invisalign is primarily used to straighten misaligned teeth and correct bite issues, offering a non-invasive solution. Veneers, on the other hand, are thin shells placed over teeth to improve their appearance, covering imperfections like stains and chips. If your primary concern is teeth alignment, Invisalign is the better choice. If you have cosmetic issues but your teeth are already well-aligned, veneers may be more appropriate.

What Is the Maximum Age for Invisalign?

There is no specific maximum age limit for Invisalign treatment. Adults of all ages can benefit from it, as long as their gums and teeth are healthy enough to undergo the process. The key factor is the individual’s dental health and needs, rather than their age.

Can I Get Invisalign While Pregnant?

Yes, it is generally possible to get Invisalign treatment while pregnant. Here are a few key points about using Invisalign during pregnancy:

  • Safety – There are no known risks or side effects associated specifically with Invisalign treatment during pregnancy. The clear aligners are BPA-free and non-toxic.
  • Timing – Many orthodontists recommend starting earlier in pregnancy if considering Invisalign. This allows time to complete or make significant progress in treatment before giving birth.
  • Comfort – Invisalign tends to be more comfortable than traditional braces. This can be beneficial during pregnancy when women may already be dealing with other oral discomforts like gingivitis.
  • Treatment course – Treatment may take longer overall when accounting for time after giving birth. An extended treatment is usually necessary to account for potential delays.
  • Consult your provider – Discuss your particular case with an orthodontist to decide if Invisalign is appropriate for your pregnancy and dental needs.

Discomfort and Concerns

Is Invisalign Treatment Painful?

Invisalign treatment typically involves some discomfort but is not usually described as painful. When you first start wearing a new set of aligners, you might feel pressure or tightness as your teeth begin to shift. This sensation often diminishes within a few days as your mouth adjusts. Any discomfort can usually be managed with over-the-counter pain relievers. Additionally, the edges of the aligners might feel sharp initially, but they can be smoothed or will naturally soften with wear.

Worth Knowing

A survey in the Journal of Orofacial Orthopedics reports that 83% of patients adapted to their aligners within the first week. 

Are There Any Side Effects or Discomforts Associated with Invisalign?

Yes, Invisalign treatment can come with some side effects or discomfort. Initially, wearers often experience pressure or tightness when using a new set of aligners, indicating tooth movement. 

Some people report temporary speech changes or a slight lisp when they first start wearing the aligners. The edges of the trays might feel sharp, potentially causing irritation to the cheeks or tongue, but they can be smoothed by the dentist.

Other discomforts may include neck pain, earaches, and teeth grinding. If you experience these issues, it is important to consult your orthodontist for recommendations on how to alleviate or prevent discomfort.

See also: Long-Term Side Effects of Invisalign

Will Invisalign Affect My Speech?

Invisalign may temporarily affect speech, causing some users to experience slight lisps or difficulty pronouncing certain sounds. This usually occurs within the first few weeks of wearing the aligners. However, with regular use and practicing speech exercises, most individuals adapt to the aligners and the impact on speech significantly decreases.

Worth Knowing

A survey in the Journal of Orofacial Orthopedics reports that 46% of the patients experienced no speech impairment. 

Do You Get a Lisp with Invisalign?

Invisalign treatment might cause a temporary lisp for some patients. This happens when the aligners affect the position of the tongue while speaking. However, the lisp usually lasts only for a short adjustment period and most patients find that their lisp disappears within a couple of weeks. To overcome the lisp, you can practice your speech by reading aloud or conversing with friends and family.

How to Get Rid of Invisalign Lisp?

Getting rid of an Invisalign lisp, a common initial side effect when starting treatment, usually requires time and practice. Here’s how you can expedite the process:

  • Practice Speaking: The more you speak with the aligners in, the quicker your tongue will adjust. Read aloud or engage in conversations to help.
  • Tongue Exercises: Practice tongue twisters or pronounce challenging sounds repeatedly.
  • Proper Fit: Ensure your aligners fit snugly. If they don’t, consult your orthodontist.
  • Wear Them Consistently: The more you wear your aligners, the faster your mouth adjusts.
  • Stay Hydrated: Drinking water can alleviate mouth dryness, which can accentuate the lisp.
  • Be Patient: For most, the lisp diminishes naturally as the mouth and tongue adjust to the aligners.

What Should I Do If I Experience Discomfort or Pain with a Particular Set of Aligners?

If you experience discomfort or pain with a specific set of aligners:

  • Consistent Wear: Ensure you’re wearing your aligners for the recommended 20-22 hours daily. Consistent wear can help your teeth adjust faster.
  • Over-the-Counter Pain Relievers: Use over-the-counter pain medication, like ibuprofen or acetaminophen, as directed to alleviate discomfort.
  • Cold Compress: Apply a cold compress to the sore area of your mouth for temporary relief.
  • Aligner Edges: If sharp or rough edges on the aligner irritate your gums or cheeks, inform your orthodontist. They can smooth out problematic edges.
  • Consult Your Orthodontist: If pain persists or feels abnormal, schedule an appointment to address potential issues.

Invisalign Doesn’t Fit Front Teeth – What to Do?

If your Invisalign doesn’t fit over your front teeth:

  • Ensure Proper Placement: First, ensure you’re placing the aligners correctly. Use the chewies provided by your orthodontist to help seat the aligners fully by biting down on them.
  • Clean Your Teeth and Aligners: Make sure there’s no debris or residue on your teeth or the aligners, which can hinder a proper fit.
  • Check Aligner Sequence: Ensure you’re using the correct set in the sequence; using an out-of-order aligner can result in a poor fit.
  • Consult Your Orthodontist: If the aligners still don’t fit, consult your orthodontist promptly. They may need to adjust your treatment plan or order a new set of aligners.

Dental Visits and Follow-Up

How Often Do I Need to Visit the Orthodontist During My Invisalign Treatment?

During Invisalign treatment, you typically need to visit the orthodontist every 4 to 6 weeks. These appointments allow the orthodontist to monitor your progress, make any necessary adjustments, and provide you with the next set of aligners. The frequency of visits might vary based on individual treatment plans and how your teeth are responding. While Invisalign requires fewer adjustments than traditional braces, regular check-ins are important to ensure the treatment is progressing as planned and to address any concerns or issues that may arise.

Will I Need Retainers After My Invisalign Treatment?

Yes, after completing your Invisalign treatment, retainers are typically required to maintain the new position of your teeth. Retainers prevent teeth from shifting back to their original positions, a natural tendency known as “relapse.” Depending on your orthodontist’s recommendations, you might be given a fixed retainer or a removable Vivera retainer. Initially, you may need to wear the retainer full-time, but eventually, most patients transition to wearing it only at night.

See also: Invisalign Retainers for Life: A Lifetime Investment for Your Smile

Are Retainers Like Invisalign?

Retainers and Invisalign aligners have similarities but serve different purposes. Both are custom-made, clear orthodontic devices that fit over the teeth. Invisalign aligners are designed to actively shift teeth to desired positions during orthodontic treatment. Retainers, on the other hand, are used post-treatment to maintain the new position of teeth and prevent them from shifting back. While Invisalign aligners are replaced every few weeks to progress tooth movement, retainers are consistent in shape and are worn for longer durations to stabilize teeth in their corrected positions.

Does It Matter Where You Get Invisalign?

Yes, where you get Invisalign matters. It’s essential to choose an experienced orthodontist or dentist who is well-trained in using the Invisalign system. A skilled provider ensures accurate assessments, precise treatment plans, and effective results. There are varying levels of Invisalign providers, from general dentists to Invisalign Platinum or Diamond providers, which indicate the number of Invisalign cases they’ve handled. Additionally, the clinic’s location can impact the cost of treatment.

Can I Transfer My Invisalign to Another Dentist?

Yes, you can transfer your Invisalign treatment to another dentist. Start by requesting your current dentist to release your records to another dental practice. Invisalign will provide your new dentist with forms that need to be filled out to arrange the transfer.

Keep in mind that transferring your treatment may result in additional costs. Ensure you discuss fees and payment options with your new dentist. Consult your new dentist about any concerns or changes you wish to make to your treatment plan.

Post-Treatment and Cosmetic Procedures

How Long After My Invisalign Treatment Can I Undergo Teeth Whitening or Other Cosmetic Procedures?

After completing your Invisalign treatment, you can generally start teeth whitening or other cosmetic procedures immediately. However, it’s recommended to wait until any post-treatment retainers are settled in, ensuring teeth stabilization. If you’re considering teeth whitening, waiting a couple of weeks post-treatment can help ensure that the teeth are less sensitive. For other cosmetic procedures like veneers or bonding, consult your orthodontist and cosmetic dentist. They can provide guidance on the best timeline to ensure both the effectiveness and longevity of your Invisalign results and subsequent cosmetic procedures.

Dental Hygiene

How Often Should I Brush and Floss while Undergoing Invisalign Treatment?

While undergoing Invisalign treatment, you should brush and floss your teeth after every meal or snack before reinserting your aligners. This ensures that food particles and bacteria are removed, preventing plaque buildup and cavities. So, ideally, you’d be brushing and flossing multiple times a day. Additionally, clean your aligners regularly to prevent bacterial buildup.

Can Invisalign Cause Cavities?

Invisalign itself doesn’t cause cavities. However, if patients don’t maintain good oral hygiene while using Invisalign, there’s an increased risk. The aligners cover the teeth, which can trap food particles and bacteria, potentially leading to plaque buildup and cavities. To prevent this, it’s important to brush and floss before inserting the aligners, ensure regular dental check-ups, and clean the aligners properly. With diligent oral care, the risk of cavities while using Invisalign can be minimized.

Why is Invisalign staining my teeth?

Invisalign may cause teeth staining due to various reasons, such as consuming staining beverages like red wine or coffee, which can leave residue on the trays and teeth. Another potential cause is demineralization, an early stage of tooth decay that can result in white or brown spots on the teeth.

To avoid teeth staining during Invisalign treatment, it is essential to maintain good oral hygiene by brushing and flossing regularly, as well as cleaning the aligners as recommended. Additionally, avoiding the consumption of beverages and foods that may cause staining can help prevent discoloration during the treatment process.

Invisalign and Malocclusions

Can Invisalign Correct Severe Orthodontic Issues?

Invisalign can address a wide range of orthodontic concerns, including mild to moderate cases of malocclusion, such as crowded, protruding, or crooked teeth. For more complex orthodontic issues, Invisalign may still be a viable option, depending on the specific case.

Are There Any Dental Issues That Invisalign Cannot Correct?

Invisalign may not be suitable for correcting severe or complex dental issues, such as extreme overcrowding, large gaps, or complex bite problems like severe overbites, underbites, or crossbites. Additionally, it may not be effective for rotating molars or moving teeth vertically. For these more challenging orthodontic issues, traditional braces or specialized orthodontic appliances are often the recommended treatment options.

Does Invisalign Fix an Overbite?

Yes, Invisalign can be used to treat mild to moderate overbites. It employs a series of custom-made clear aligners designed to gradually shift teeth into their desired positions. For severe overbites, Invisalign may be combined with other orthodontic appliances or techniques. However, the effectiveness of Invisalign for an overbite largely depends on its severity and the patient’s individual circumstances.

How Long Does It Take to Fix Overbite with Invisalign?

The duration required to correct an overbite with Invisalign varies based on the severity of the overbite and individual patient factors. Typically, mild to moderate overbites can be addressed in 12 to 18 months using Invisalign. However, more pronounced overbites may take up to 24 months or longer. 

Can Invisalign Fix Overbite Without Rubber Bands?

Yes, Invisalign can fix mild to moderate overbites without the use of rubber bands in many cases. The aligners themselves exert controlled force on the teeth to gradually move them into the desired position. However, for more significant overbites or to expedite the treatment process, orthodontists might recommend using Invisalign aligners in conjunction with rubber bands (elastics). These elastics help provide additional force to adjust the bite effectively. Ultimately, the need for rubber bands depends on the severity of the overbite and the recommended treatment plan.

Braces or Invisalign for Overbite – Which Treatment is Better?

Choosing between braces and Invisalign for an overbite depends on the severity of the issue, patient preferences, and desired outcomes. Traditional braces can treat both mild and severe overbites effectively. They are more visible and require careful cleaning. On the other hand, Invisalign, with its clear aligners, is suitable mainly for mild to moderate overbites. The aligners are removable, making eating and oral hygiene simpler. However, in cases with significant orthodontic complications, braces might offer better results.

Can Invisalign Fix a Deep Overbite?

Yes, Invisalign can address a deep overbite in many cases. However, the effectiveness of Invisalign for a deep overbite depends on the severity and the specifics of the individual’s dental structure. While Invisalign’s clear aligners can correct many mild to moderate overbites successfully, more severe cases might require additional orthodontic tools or interventions, such as elastics, to achieve the desired results. In some instances, traditional braces may be recommended for optimal correction.

Can Invisalign Fix Class 2 Overbite?

Yes, Invisalign can be used to treat a Class 2 overbite, where the upper teeth and jaw significantly overlap the lower ones. However, the suitability of Invisalign for a Class 2 overbite depends on the severity of the condition and the individual’s specific dental and skeletal factors. Mild to moderate cases may see good results with Invisalign, especially when used in conjunction with other orthodontic tools like elastics. Severe Class 2 malocclusions, particularly those with skeletal discrepancies, might require more comprehensive treatments, possibly including traditional braces or orthognathic surgery.

Can Invisalign Fix Overbite and Crooked Teeth?

Yes, Invisalign can be used to address both overbites and crooked teeth. Invisalign’s clear aligners are designed to gradually shift teeth into their desired positions, correcting various orthodontic issues. For mild to moderate overbites and cases of misaligned or crooked teeth, Invisalign often proves effective. When treating both conditions simultaneously, the orthodontist will develop a custom treatment plan to ensure optimal results. However, the effectiveness depends on the severity and complexity of the individual’s dental issues. Some severe or complicated cases might benefit more from traditional braces or a combination of orthodontic treatments.

How Much Does Invisalign Cost to Fix an Overbite?

The cost of Invisalign to fix an overbite varies based on factors like geographic location, the severity of the overbite, the dentist’s or orthodontist’s experience, and the treatment’s duration. On average, Invisalign treatment in the U.S. ranges from $3,000 to $8,000. However, more complex cases, such as significant overbites, maybe at the higher end of this range.

Can Invisalign Fix Jaw Alignment?

Invisalign can address certain jaw alignment issues, especially those related to dental malocclusions, such as overbites, underbites, and crossbites. The aligners work by exerting pressure on the teeth, guiding them into their desired positions, which can, in turn, influence jaw alignment. However, for severe skeletal discrepancies or issues originating from the jawbone itself, more comprehensive treatments, like orthognathic surgery, might be necessary. Invisalign can be used in conjunction with other treatments for such cases.

Can You Get Invisalign with a Crossbite?

Yes, you can get Invisalign to treat a crossbite. Invisalign has been effectively used to correct various types of malocclusions, including crossbites. A crossbite occurs when some of the upper teeth sit inside the lower teeth rather than outside. Invisalign’s clear aligners can shift teeth gradually to address this misalignment. However, the success and suitability of Invisalign for crossbite correction depend on the severity and type of crossbite (anterior or posterior). While mild to moderate crossbites can often be treated with Invisalign, more severe cases might require additional orthodontic interventions.

Can You Fix the Posterior Crossbite with Invisalign?

Yes, Invisalign can be used to correct a posterior crossbite. A posterior crossbite occurs when one or more of the upper back teeth bite inside the lower back teeth. Invisalign’s clear aligners can methodically move teeth to rectify this misalignment. The suitability of Invisalign often depends on its severity and the patient’s specific dental characteristics. While many mild to moderate posterior crossbites can be addressed with Invisalign, more complex cases might require additional orthodontic tools like traditional braces.

Is Invisalign Good for Small Adjustments?

Yes, Invisalign is especially effective for small adjustments. For slight misalignments, gaps, or rotations, Invisalign offers a less conspicuous and often faster alternative to traditional braces. In fact, for minor corrections, there’s an option called “Invisalign Express,” which is a shorter-duration treatment specifically designed for such cases.

Is Invisalign Good for Minor Correction?

Yes, Invisalign is well-suited for minor corrections. For issues like small gaps, slight misalignments, or minimal rotations, Invisalign offers a discreet and flexible solution. 

Can Invisalign Fix the Posterior Open Bite?

Invisalign can be used to treat a posterior open bite in certain cases. A posterior open bite occurs when the back teeth don’t touch when the mouth is closed, creating a gap between the upper and lower teeth. Invisalign’s clear aligners can help guide teeth into more optimal positions to address this issue. However, the success of Invisalign in treating a posterior open bite often depends on the severity of the bite and the underlying cause. Some cases, especially those related to jaw discrepancies or habits like tongue thrusting, might require additional treatments or interventions.

Can Invisalign Fix a Canted Smile?

Yes, Invisalign can address a canted smile, which refers to a smile that appears slanted or tilted in relation to the eyes or lips. By strategically moving teeth, Invisalign can help realign the bite and improve smile symmetry. However, the effectiveness depends on the cause and severity of the canting.

Is Invisalign Good for Gum Recession?

Invisalign itself isn’t a treatment for gum recession, but it can realign teeth to promote better oral health and potentially prevent further recession. Misaligned teeth can contribute to gum problems due to inefficient cleaning or excessive force on the gums. Correcting such misalignments with Invisalign can facilitate better oral hygiene and even gum force distribution. However, existing gum recession should be addressed and managed by a periodontist or dentist before undergoing any orthodontic treatment.

Can Invisalign Help with TMJ?

Invisalign can sometimes help with TMJ (temporomandibular joint) issues by realigning the teeth and bite, potentially leading to a more balanced jaw positioning. By improving bite alignment, there can be less strain on the TMJ. However, TMJ disorders can have various causes, and Invisalign might not be the solution for everyone. Consult with an orthodontist or dentist to evaluate the specifics of the TMJ issue and determine the most appropriate treatment approach.

Can Invisalign Help with Severe Crowding?

Invisalign can address many cases of dental crowding, including some severe instances. Advances in Invisalign technology and techniques have expanded its capability to treat more complex orthodontic issues. However, the effectiveness in handling severe crowding depends on the individual’s dental anatomy and the extent of the crowding. Some extreme cases might still require traditional braces or preliminary dental work.

Can Invisalign Fix Misaligned Bite?

Yes, Invisalign can correct many types of misaligned bites, including overbites, underbites, crossbites, and open bites. The clear aligners are designed to shift teeth gradually into their desired positions, improving bite alignment. The effectiveness of Invisalign depends on the severity and specifics of the misalignment. While it’s suitable for many cases, some complex bite issues might require additional treatments or traditional braces.

Can Invisalign Fix Midline Misalignment?

Yes, Invisalign can address midline misalignment, which is when the center of the upper and lower teeth don’t line up properly. The clear aligners are designed to move teeth gradually, repositioning them to align the dental midlines. 

The effectiveness of Invisalign in correcting midline misalignment depends on its severity and the overall dental situation. While suitable for many cases, some pronounced misalignments might require additional orthodontic strategies.


Alajmi S., Shaban A, Al-Azemi R. Comparison of short-term oral impacts experienced by patients treated with Invisalign or conventional fixed orthodontic appliances. Medical Principles and Practice. 2019. Available online at:

Tamer, I. et al. Orthodontic Treatment with Clear Aligners and The Scientific Reality Behind Their Marketing: A Literature Review. Turkish Journal of Orthodontics. 2019. doi: 10.5152/TurkJOrthod.2019.18083. Available online at:

Olsen, J., Comparison of Patient Factors Influencing the Selection of an Orthodontist, General Dentist, or Direct-To-Consumer Aligners for Orthodontic Treatment. Virginia Commonwealth University. (2019). Available online at:

Alansari, R. A., Faydhi, D. A., Ashour, B. S., Alsaggaf, D. H., Shuman, M. T., Ghoneim, S. H., Linjawi, A. I., Marghalani, H. YA., Dause, R. R>, Adult Perceptions of Different Orthodontic Appliances, Patient Prefer Adherence. 2019; DOI: 10.2147/PPA.S234449. Available online at:

Kravitz, N. D., Dalloul, B., Zaid, Y. A., Shah, C., Vaid, N. R., What percentage of patients switch from Invisalign to braces? A retrospective study evaluating the conversion rate, number of refinement scans, and length of treatment; American Journal of Orthodontics and Dentofacial Orthopedics, 2023. DOI: 10.1016/j.ajodo.2022.03.016. Avaialbe online at:

Nedwed, V., Miethke, R. R., Motivation, acceptance and problems of invisalign patients, J Orofac Orthop., 2005; DOI: 10.1007/s00056-005-0429-0. Available online at:

Iza Wojnarowski

Content contributor

Iza is a dedicated content contributor for Toothific. Having worn braces twice and currently using Invisalign to correct a mild overbite, Iza brings a unique perspective to her writing. She spends her time staying updated on the latest dental trends and treatments, ensuring her readers have the most current information for their dental care needs.

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