The Most Common Challenges During Invisalign Treatment

Invisalign: A Clear Path to a Straighter, Healthier Smile

For over 20 years, Invisalign has been changing smiles—and changing lives! As a sleek, clear alternative to traditional metal braces, Invisalign uses a series of custom-made aligners to gradually straighten teeth and improve bite alignment. Thanks to its patented SmartTrack technology, Invisalign applies just the right amount of gentle pressure to shift teeth into place with precision and comfort.

But let’s be real—while Invisalign is an amazing option for achieving a straighter, more confident smile, it’s not without its challenges. The good news? Most of them are minor, easy to fix, and completely avoidable.

We don’t just offer Invisalign—we excel at it. As a Diamond Plus Invisalign provider, we’re among the top 1% of Invisalign providers worldwide. That means we successfully treat at least 400 patients a year, using advanced orthodontic technology like the iTero 2 Intraoral Scanner for ultra-precise 3D imaging and better results.

Our highly experienced Invisalign-certified dentists have helped countless patients navigate their treatment, making the process as smooth and stress-free as possible. And now, we’re here to help you, too.

Brunette woman in an orange shirt holds an Invisalign aligner and smiles at the camera.

The 8 Most Common Invisalign Challenges (and How to Handle Them)

1. A Little Discomfort

Let’s be honest—moving teeth around isn’t a totally pain-free process, no matter how advanced the technology. But don’t worry! Invisalign discomfort is usually mild, far less than traditional braces, and fades quickly.

Tips for easing Invisalign discomfort:

  • Wear your aligners as directed—skipping days can lead to pain when you put them back in.
  • Start a new aligner set before bed—you’ll sleep through the adjustment period.
  • Suck on ice cubes (but don’t crunch) for quick relief.
  • Stick to soft foods until your mouth adjusts.
  • Keep up with your Invisalign checkups to ensure a perfect fit.

2. Cavity Concerns

Invisalign trays cover your teeth, which can trap bacteria and make you more prone to cavities. But with great oral hygiene, this is easily preventable.

How to keep your teeth cavity-free:

  • Brush and floss after eating—no shortcuts.
  • Rinse your aligners with lukewarm water and a soft toothbrush (never use toothpaste—it’s too abrasive).
  • Use Invisalign Cleaning Crystals for an extra deep clean.
  • Don’t skip your regular dental checkups—your dentist will help keep your smile healthy.

3. Mouth Sores

New aligners mean new surfaces rubbing against your gums and lips. It’s an adjustment period, but your mouth will toughen up fast.

Quick fixes for mouth sores:

  • Apply dental wax to problem areas.
  • Use a saltwater rinse to soothe irritation.
  • Try a topical pain reliever like Orajel.
  • Let your dentist know if any aligners feel too rough—we can make small adjustments.

4. Gum Sensitivity and Gingivitis

If you don’t clean your aligners regularly, bacteria can irritate your gums, leading to swelling, tenderness, or even early gum disease.

Keep your gums healthy:

  • Brush, floss, and rinse daily.
  • Keep your aligners and aligner case clean.
  • Make sure your aligners fit properly—a poor fit can cause gum irritation.
  • See your dentist regularly for checkups.

5. Lost or Damaged Aligners

Aligners are small, clear, and removable, which means they’re easy to lose. Plus, they can crack or warp if not handled correctly.

Avoid aligner damage or loss:

  • Always store them in their case when not in your mouth.
  • Never eat or drink with your aligners in (except water).
  • Avoid hot water when cleaning—heat can warp them.
  • If you lose an aligner, call your dentist as soon as possible to stay on track.

6. Treatment Takes Time

Most patients see results within weeks, but full Invisalign treatment takes about a year. Don’t be tempted to cut corners—skipping wear time can delay results or even reverse progress.

Stick to the plan:

  • Wear aligners 20–22 hours a day.
  • Switch aligners as scheduled—no jumping ahead.
  • Be patient—your best smile is on its way.

7. Temporary Lisp or Speech Changes

Some patients notice a slight lisp at first. Don’t stress—it’s temporary. Your tongue just needs time to adjust to the aligners.

Speech adjustment tips:

  • Practice reading aloud to speed up the adjustment process.
  • Give it a few days—most lisps disappear quickly.
  • If it persists, let your dentist know—your aligners may need a minor fit adjustment.

8. Bad Breath

Aligners trap bacteria in your mouth, which can lead to bad breath.

Keep your breath fresh:

  • Brush and floss after eating before putting your aligners back in.
  • Rinse with antibacterial mouthwash to kill odor-causing bacteria.
  • Drink plenty of water to flush bacteria away.
  • Clean your aligners daily and store them in a dry case.

9. Cost Concerns

Invisalign costs about the same as traditional braces, typically between $3,000 and $5,000. But there are options to make treatment affordable.

Ways to save on Invisalign:

  • Check your dental insurance—many plans cover part of the cost.
  • Use your FSA or HSA—pre-tax dollars can go toward treatment.
  • Ask about payment plans—many providers offer flexible options.

Get Your Best Smile with Invisalign at Dental Depot in Oklahoma

Invisalign has a 96% success rate, and with our top-tier technology and expertise, we’ll make sure your journey is smooth, comfortable, and stress-free.

Thousands of Oklahoma patients have trusted Dental Depot with their Invisalign treatment. Now it’s your turn.

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