Clear Aligners vs. Braces: Which Is Better for Fixing Teeth Gaps?

| Updated:
Reading Time: 5 min
0 Comment
Close-up of gapped front teeth

A confident smile can make you feel very good about yourself, improve your self-esteem, and leave a positive impression on others. However, for many people, gaps between teeth (termed diastema) can be a cause of embarrassment. While some people accept their tooth gap and consider this a unique feature, other people will still feel insecure and seek a remedy.

Fortunately, modern dentistry offers several effective ways to fix teeth gaps, allowing people to achieve the smile they want. Two of the most popular options are clear aligners and braces, which will both work very effectively to close gaps between teeth and improve dental alignment. However, with so many options available, how do you know what is better for you? In this blog, we will break down the causes of gaps in teeth and what the best treatment option is for it.

What Causes Gaps in Teeth?

There are several reasons why someone might have gap teeth:

  • Genetics: If your parents had diastema, you might have it too. Studies show that tooth gap can run in families.
  • Thumb-Sucking: Kids who suck their thumbs for a long time can push their front teeth forward, creating gaps.
  • Tongue Thrusting: Pushing your tongue against your teeth when swallowing can widen spaces over time. According to the Cleveland Clinic, tongue thrusting is a key reason for gap teeth in kids and adults.
  • Missing Teeth: When a tooth is missing, the nearby teeth may shift, creating a tooth gap.
  • Gum Disease: Serious gum infections can cause bone loss, leading to gaps. The American Academy of Periodontology states that gum disease is a leading cause of tooth gaps in adults.

Take the First Step Toward a Perfect Smile!

Don't let gaps hold you back! With ALIGNERCO’s nearly invisible aligners, you can achieve a straighter smile in just a few months.

Order now

Quick Facts About Gaps in Teeth

  • Diastema can be seen in approximately 98% of 6-year-olds, 49% of 11-year-olds, and 7% of 12–18-year-olds.
  • Some people embrace their gap teeth as a unique feature, while others choose treatment.
  • If the tooth gaps are left untreated, they may lead to speech problems and bite issues.
  • Dentists often suggest treatment if a tooth gap is wider than 2mm, it could majorly affect oral health.

Problems Caused by Gaps in Teeth

Some famous people, like Madonna and Elijah Wood, love their gap teeth, but not everyone feels the same way. Here are some challenges that come with diastema:

  • Speech Issues: Large tooth gaps can cause whistling sounds when saying words with “s” or “th.”
  • Food Getting Stuck: Gaps between teeth make it easy for food to get trapped, increasing the risk of plaque build-up, cavities, and gum disease.
  • Bite Problems: Big gaps can create an uneven bite, leading to jaw pain and difficulty chewing. The Angle Orthodontist journal explains how untreated diastema can lead to misaligned bites over time.
  • Low Confidence: T he American Association of Orthodontists found that 78% of adults seek orthodontic treatment for cosmetic reasons, with fixing teeth gaps being a common concern.

Clear Aligners vs. Braces: Which Is Better?

Both braces and clear aligners work well for fixing teeth gaps, but they have key differences. Let’s compare them.

Braces

Gapped teeth with braces
Gapped teeth with braces
  • How They Work: Metal brackets and wires apply steady pressure to close gaps.
  • Best for: Severe tooth gaps and major bite problems.
  • Effectiveness: Studies in Orthodontics & Craniofacial Research confirm that braces are the best method for severe diastema.
  • Visibility: Braces are noticeable, which can be a concern for adults.
  • Treatment Time: Typically 12 to 24 months.

Clear Aligners

A woman putting on clear dental aligners
A woman putting on clear dental aligners
  • How They Work: Custom-made plastic trays shift teeth into place.
  • Best for: Mild to moderate gap teeth.
  • Effectiveness: The American Journal of Orthodontics and Dentofacial Orthopedics found that aligners successfully close tooth gaps in 4 to 6 months.
  • Comfort & Aesthetics: Nearly invisible and more comfortable than braces.
  • Removability: Unlike braces, aligners can be removed for eating and brushing.
  • Limitations: It may not be suitable for very large diastema or complex cases.

Start Your Smile Journey Today!

Say goodbye to gaps and hello to confidence! ALIGNERCO’s clear aligners offer an affordable, comfortable, and effective way to fix your teeth gaps.

Get started

Why ALIGNERCO Clear Aligners Are a Great Choice

When it comes to fixing teeth gaps, ALIGNERCO has become a popular choice for many reasons:

Affordable Treatment

ALIGNERCO offers clear aligners at a fraction of the cost of braces or in-office clear aligners. ALIGNERCO’s treatment is one of the most affordable treatment options in the US.

At-Home Convenience

Unlike braces, ALIGNERCO does not require frequent dentist visits. You can start by purchasing an at-home impression kit, making it a great option for busy people.

A study in Telemedicine and e-health suggests that remote dental care for aligners is just as effective as in-office visits for mild cases.

Fast & Effective Results

Most ALIGNERCO users start seeing results in just 4 to 6 months.

Research published in the National Library of Medicine states that aligners can move teeth faster than braces in non-complex cases.

Nearly Invisible & Comfortable

Unlike traditional metal braces, ALIGNERCO’s clear aligners are transparent and comfortable..

Research says that over 19 million people prefer clear aligners over braces because they are more discreet.

Key Takeaways

  • Genetics, oral habits, or gum disease can cause gaps in teeth.
  • Fixing teeth gaps is essential for better oral health, speech, and confidence.
  • Braces work best for severe diastema but take longer and are more visible.
  • Clear aligners are an easy, discreet way to fix mild to moderate tooth gaps.
  • ALIGNERCO clear aligners offer a budget-friendly, convenient, and research-backed solution for gap teeth.

FAQs

Can gaps between teeth be fixed?

Yes! Braces, clear aligners, bonding, or veneers can close gaps.

How much does it cost to fix gap teeth?

Costs vary depending on the treatment type you prefer. If you choose braces, it will take up to $3000-$8000, but if you choose Clear Aligners by ALIGNERCO, the treatment starts from as low as $895

How to fix a teeth gap naturally?

Certain orthodontic techniques, along with avoiding tongue thrusting, may help close small gaps naturally.

What is the cheapest way to close a gap in your teeth?

Clear aligners and dental bonding are affordable options. Treating the root cause ensures long-term results.

Citations:

Diastema. (2025, March 19). Cleveland Clinic. https://my.clevelandclinic.org/health/diseases/23477-diastema

Admin. (2023, February 15). Say goodbye to teeth gaps | No braces needed. Straight Teeth Direct. https://www.straightteethdirect.com/teeth-gaps-closed-without-braces/

Adults, N. D. F. (2023, October 25). How to fix gapped teeth with cosmetic dentistry. Northstar Dentistry for Adults. https://northstardentistryforadults.com/blog/how-to-fix-gap-teeth/

Back to blog
  • Emily Johnson

    Emily Johnson

    Content Contributor

    Emily Johnson is a dental journalist based in San Francisco with a passion for kid-friendly dental care and a focus on clear...

    Read More
  • Authored by
  • Dr. Anas Athar

    Dr. Anas Athar

    Medical Reviewer

    Dr. Anas Athar is a highly sought-after orthodontist with nearly two decades of experience in dentistry. He is the only dual-trained Oral and Maxillofacial Radiologist...

    Read More
  • Reviewed By

Leave a comment

Please note, comments need to be approved before they are published.

  • Emily Johnson

    Emily Johnson

    Content Contributor

    Emily Johnson is a dental journalist based in San Francisco with a passion for kid-friendly dental care and a focus on clear...

    Read More
  • Authored by
  • Dr. Anas Athar

    Dr. Anas Athar

    Medical Reviewer

    Dr. Anas Athar is a highly sought-after orthodontist with nearly two decades of experience in dentistry. He is the only dual-trained Oral and Maxillofacial Radiologist...

    Read More
  • Reviewed By