Can Teeth Aligners Cause Gum Recession? A Comprehensive Look

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gum recession

Are you concerned about the possibility of gum recession while using teeth aligners? Let's delve into the details. Gum recession occurs when the gums surrounding teeth gradually pull back, exposing the tooth roots. This comprehensive guide aims to explore the potential correlation between clear aligners and gum recession. We'll also discuss preventative measures and how aligners can address certain causes of gum recession.

What is the Gum Recession?

Gum recession, also known as gingival recession, occurs when the gum tissue that surrounds the teeth wears away or pulls back, exposing more of the tooth root. Normally, the gum tissue fits snugly around each tooth, providing support and protection. However, when recession occurs, the roots of the teeth become exposed, making them vulnerable to sensitivity, decay, and other problems that eventually lead to receding gums.

6 Main Causes of Gum Recession You Should Know

There could be many leading causes for recession in gums but we have picked and outlined the top six of them to help you learn about the most common causes.

recession in gums
Teeth model representing recession in gums

1. Vigorous Brushing

Brushing teeth too hard or using a hard-bristled toothbrush can damage the delicate gum tissue and contribute to recession over time. It's important to brush gently using a soft-bristled toothbrush to avoid causing harm to the gums.

2. Gum Disease

Poor oral hygiene can lead to the buildup of plaque and tartar, which harbor harmful bacteria. These bacteria can cause inflammation and infection of the gum tissue, leading to gum disease (gingivitis and periodontitis). If left untreated, gum disease can progress to recession of gums and even tooth loss.

3. Misaligned Teeth

Teeth that are crooked, crowded, or improperly aligned can create areas where plaque and bacteria can accumulate more easily. This can lead to inflammation of the gums and eventual recession if not addressed.

4. Genetics

Some individuals may be genetically predisposed to have thinner or weaker gum tissue, making them more susceptible to recession, even with proper oral hygiene.

5. Aging

As we age, the gum tissue naturally recedes. This process is normal to some extent but can be accelerated by factors such as poor oral hygiene or gum disease.

6. Oral Piercings

Lip or tongue piercings can rub against the gums and cause irritation or injury. Over time, this repeated trauma can contribute to gum recession, especially if proper oral hygiene is not maintained.

5 Most Common Gum Recession Symptoms

To take note of this gum recession issue beforehand, you should know about its symptoms. We have discussed a few of these symptoms below.

  • Redness and Swelling: Inflamed gums may appear red, swollen, or puffy. This is often a sign of gingivitis, the earliest stage of gum disease.
  • Bleeding Gums: Gums that bleed easily, especially during brushing or flossing, may indicate gum disease. Bleeding gums should not be ignored and should prompt a visit to the dentist.
  • Tooth Sensitivity: Exposed tooth roots due to recession in gums can lead to increased sensitivity to hot, cold, sweet, or acidic foods and beverages. This sensitivity may cause discomfort or pain when consuming certain items.
  • Longer Teeth Appearance: As the gums recede, more of the tooth root becomes exposed, making the teeth appear longer than usual. This change in tooth appearance may be noticeable, especially near the gum line.
  • Loose Teeth: Advanced gum recession can lead to loosening of the teeth due to decreased support from the surrounding gum and bone tissue. Loose teeth may shift or move when eating or brushing, indicating a more serious dental issue.

How to Prevent Gum Recession in the Best Possible Way

Preventing gum recession involves maintaining good oral hygiene practices and addressing risk factors that can contribute to gum disease and recession. Here are some preventive measures:

  • Brushing Technique: Use a soft-bristled toothbrush and gentle brushing motions to clean the teeth and gums effectively without causing damage.
  • Flossing: Floss daily to remove plaque and food particles from between the teeth and along the gum line, where a toothbrush may not reach.
  • Regular Dental Check-ups: Schedule routine dental examinations and cleanings to detect early signs of gum disease or recession and receive professional treatment as needed.
  • Smoking Cessation: Quit smoking or using tobacco products, as smoking is a significant risk factor for gum disease and can accelerate gum recession.
  • Healthy Diet: Eat a balanced diet rich in fruits, vegetables, whole grains, and lean proteins to support overall oral health and immune function.
  • Managing Risk Factors: Address other risk factors for gum disease and recession, such as diabetes, hormonal changes, and certain medications, with the guidance of a healthcare professional.

Which Causes of Gum Recession Can be Treated with Clear Aligners?

Clear aligners such as those from ALIGNERCO can be particularly effective in treating gum recession caused by:

1. Misaligned Teeth

When teeth are not properly aligned, it can cause unnecessary strain on the gums and the bone that supports the teeth. The incorrect positioning helps bacteria accumulate, promoting gum diseases and consequent gum recession. Clear aligners meticulously work to correct the alignment, thereby eliminating these bacteria and fostering a healthier environment for your gums. It also promotes an even distribution of force when you bite down, protecting your gums from undue stress.

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2. Improper Bite

An improper bite, also known as malocclusion, doesn’t just affect your ability to chew food effectively; it impacts your gum health profoundly. Malocclusion means that when you bite down, the pressure isn’t evenly distributed across your teeth, which can lead to areas of increased pressure on your gums and jaw. This imbalance often facilitates the recession of gums over time. Clear aligners help rectify your bite and ensure that the force is evenly distributed on your teeth.

3. Bruxism

Bruxism, or teeth grinding, is another significant contributor to gum recession. The constant force and pressure exerted on the teeth can lead to the wearing down of the tooth enamel and even cause cracks or fractures. It puts a strain on the supporting tissues of the teeth, encouraging receding gums. While clear aligners might not be a direct treatment for receding gums initiated through bruxism, they can potentially play a protective role. Aligners can help in realigning the teeth to a more favorable position, reducing the effects of bruxism.


Understanding the relationship between clear aligners and gum recession is essential for maintaining oral health. While aligners can address certain causes of gum recession, it's necessary to prioritize good oral hygiene and seek professional dental care when needed.


1. Can clear aligners worsen gum recession?

Clear aligners typically do not worsen gum recession. They can address certain causes of gum recession, such as misaligned teeth, and improve gum health.

2. How can I prevent gum recession while using clear aligners?

To prevent gum recession, maintain good oral hygiene, follow your dentist's instructions for aligner wear, and address any signs of gum disease promptly.

3. Are clear aligners suitable for everyone with gum recession?

Clear aligners may be suitable for addressing gum recession causes related to misaligned teeth, improper bite, or bruxism. Consult with your dentist to determine the best treatment plan for your specific needs..

4. Can I wear clear aligners if I have existing gum recession?

It's essential to consult with your dentist before starting clear aligner treatment if you have existing gum recession. Your dentist can evaluate your oral health and recommend the most suitable treatment approach.