Clear Aligners – All You Need To Know

By Girish Bharwani

Have you ever caught yourself hiding your smile during a laugh, or hesitating to show your teeth in photos? You’re not alone. Many people long for a straighter, more confident smile but are deterred by the prospect of traditional metal braces.

Enter clear aligners: a virtually invisible solution to teeth straightening that has revolutionized orthodontic treatment. At GB Dentistry in Memorial, Houston, we understand the value of a discreet treatment option that doesn’t compromise effectiveness.

What are clear aligners?

Imagine if you could straighten your teeth without anyone noticing. That’s the convenience clear aligners offer. Think of them as the incognito agents of the orthodontic world—transparent, removable, and designed to align your teeth without the brackets and wires associated with traditional braces.

They are custom-made using advanced 3D computer imaging technology to fit snugly over your teeth and gently move them into the desired position over time. Each set of aligners is worn for about two weeks before moving on to the next in the series, gradually achieving the smile you’ve always dreamed of.

At GB Dentistry, we specialize in Invisalign®, the frontrunner in clear aligner technology, providing a blend of comfort, convenience, and invisibility that traditional braces can’t match.

Are clear aligners any good?

Clear aligners are not just a popular alternative to braces; they are highly effective in treating a variety of orthodontic issues. Many patients at GB Dentistry have transformed their smiles thanks to the precision of Invisalign®.

For instance, consider the story of Sarah, a professional in her mid-30s, who opted for Invisalign® because she wanted to improve her smile without the stigma of metal braces. Within just 12 months, she achieved a perfectly aligned set of teeth, boosting her confidence dramatically. Similarly, John, a college student, used them to correct overcrowded teeth, greatly improving his oral hygiene and overall dental health.

Who can get clear aligners?

Clear aligners are suitable for adults and teenagers seeking a less noticeable, more aesthetic solution to orthodontic treatment. Here are some factors to consider:

  • Age and Dental Maturity: Best for adults and teens whose teeth and jaws have stopped growing.
  • Mild to Moderate Misalignment: Ideal for correcting mild to moderately crowded teeth, small gaps, and certain bite issues.
  • Commitment to Treatment: Requires wearing the aligners for at least 22 hours a day, only removing them to eat, drink, brush, and floss.
  • Overall Oral Health: Patients should have good oral health, with no untreated cavities or gum disease.

It’s important to consult with a specialist like Dr. Bharwani to determine if clear aligners are the best treatment option for your specific needs. During a consultation at GB Dentistry, Dr. Bharwani conducts a thorough examination, discusses your aesthetic goals, and explains how Invisalign® can help your situation. This personalized approach ensures that each patient receives optimal results from their clear aligner treatment.

How do clear aligners work?

Clear aligners use a sophisticated method to straighten teeth without the conspicuousness of metal braces. Here’s a step-by-step breakdown of the process at GB Dentistry:

Step 1: Customized Planning

  • 3D Imaging: Dr. Bharwani begins by taking a detailed 3D scan of your teeth. This technology captures every contour of your dental structure, allowing for precision treatment planning.
  • Treatment Blueprint: Utilizing the scans, a customized treatment plan is crafted. This plan outlines the exact movements your teeth will undergo throughout the aligner therapy.

Step 2: Aligner Fabrication

  • Custom Fabrication: Based on the treatment plan, each set of aligners is custom-made. These aligners are crafted from a smooth, BPA-free plastic that fits snugly over your teeth, ensuring comfort and subtlety.
  • Series of Aligners: You’ll receive a series of aligners, each slightly different from the last. Each set is worn for about two weeks before switching to the next, gradually shifting your teeth towards the desired position.

Step 3: Active Treatment

  • Regular Updates: Throughout the treatment, you’ll visit GB Dentistry for occasional check-ups to monitor progress and make adjustments as needed.
  • Daily Wear: For best results, aligners should be worn 22 hours a day, removed only for eating, drinking anything other than water, and brushing your teeth.

Step 4: Progress Tracking

  • Visible Changes: You will start noticing improvements within a few weeks as your teeth begin to align according to the plan.
  • Duration: Most patients complete their treatment within 12 to 18 months, depending on the complexity of their case.

What are the benefits and disadvantages of clear aligners?


  • Aesthetics: Clear aligners are virtually invisible, making them a discreet option for straightening teeth.
  • Comfort: Made from smooth plastic, aligners are generally more comfortable than metal braces.
  • Convenience: Aligners are removable, allowing for easier eating and oral hygiene.
  • Predictability: Using advanced 3D imaging, they offer a clear overview of the treatment outcome from the start.


  • Discipline Required: For maximum effectiveness, aligners must be worn 22 hours a day and only removed for eating and brushing.
  • Limitations: May not be suitable for correcting severe orthodontic issues, which might require traditional braces.
  • Upfront Cost: Often more expensive initially than other orthodontic treatments.

Comparison with Traditional Braces:

  • Visibility: Unlike the conspicuous metal brackets and wires of traditional braces, clear aligners are almost invisible.
  • Oral Hygiene: Traditional braces can make brushing and flossing difficult, increasing the risk of plaque buildup and dental decay. They can be removed for cleaning, allowing for better oral hygiene.
  • Food Restrictions: With traditional braces, many foods (like popcorn, nuts, and sticky candy) are off-limits. Clear aligners are removed during meals, so there are no dietary restrictions.
  • Comfort: The wires and brackets of traditional braces can irritate the inside of the mouth, while they are smooth and less likely to cause discomfort.

By understanding these pros and cons, and comparing them to traditional braces, you can make a well-informed decision about whether clear aligners, like Invisalign®, offered at GB Dentistry, are the right choice for your dental and lifestyle needs.

How fast do clear aligners work?

The speed at which clear aligners straighten teeth can vary depending on the individual’s dental conditions and how diligently the treatment plan is followed. Generally, patients may start to see noticeable improvements in as little as a few months, with most treatments typically ranging from 12 to 18 months.

However, the exact duration depends on the complexity of the alignment issues being corrected. Minor misalignments may require shorter treatment times, whereas more complex cases could take longer.

Dr. Bharwani further emphasizes that the key to rapid progress with Invisalign® is adherence to the prescribed regimen—wearing the aligners for at least 22 hours a day, only removing them to eat, drink anything other than water, brush, and floss. Regular check-ups at GB Dentistry allow Dr. Bharwani to monitor your progress and make any necessary adjustments to your treatment plan, ensuring optimal results within the projected timeframe.

Can clear aligners fix really crooked teeth?

Clear aligners, including Invisalign®, are incredibly effective for correcting a wide range of orthodontic issues, from simple to moderately complex. This includes crowded teeth, gaps between teeth, and certain types of bite misalignments such as overbite, underbite, and crossbite. However, there are limits to what they can achieve, especially when it comes to very severe misalignments or irregularities.

For patients with significantly crooked teeth, Dr. Bharwani conducts a thorough assessment to determine the best course of action. While Invisalign® can handle many cases traditionally reserved for braces, some situations may still require more conventional orthodontic treatments or a combination of methods.

A note from Dr. Bharwani

Choosing the right orthodontic treatment can be a significant decision in your life, not only for aesthetics but also for improving dental health. At GB Dentistry, we’re committed to helping you achieve the beautiful, healthy smile you’ve always wanted with Invisalign®. We believe in providing a treatment that not only meets your aesthetic needs but also suits your lifestyle.

If you’re considering clear aligners, I invite you to schedule an appointment with us. We will take the time to discuss your dental goals, evaluate your specific needs, and design a treatment plan that best suits you. Remember, a straighter smile isn’t just about looks; it’s about fostering better oral health and boosting your confidence. Let us help you start your journey to a better smile today, comfortably, and discreetly with Invisalign®.

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