Explore treatment designed to fit your busy lifestyle.
QUICK ANSWER
Yes! Adults can straighten their teeth with clear aligners as long as their teeth, gums, and supporting bone are healthy. The American Association of Orthodontists (AAO) reports that one in three orthodontic patients is now an adult. At Wertz Orthodontics in Lebanon, Robesonia, and Hershey, Pennsylvania, we treat adults with Invisalign clear aligners and with braces. Invisalign at our practice typically takes 9 to 15 months. Aligners work best with about 22 hours of wear a day, and some bite problems are still better treated with braces.
KEY TAKEAWAYS
- Age isn't the deciding factor. Healthy teeth can move at any age, so your gums and bone matter more than your birthday.
- Clear aligners work well for mild to moderate crowding, spacing, and many bite problems. Severe bite problems and cases that need extractions are usually more predictable with braces.
- Invisalign at our practice typically means 18 to 30 aligners over 9 to 15 months, with checkups every six to twelve weeks.
- Aligners only move teeth while you're wearing them, so plan on about 22 hours a day.
- Any cavities, gum problems, or loose dental work get taken care of first, usually with your family dentist.
Thinking About Straightening Your Smile as an Adult?
Maybe you've started noticing your front teeth on video calls. Maybe you wore braces as a teen, your retainer disappeared somewhere along the way, and your teeth have slowly drifted. Or maybe your child just finished treatment, and you're wondering, "What about me?"
You're in good company, and you have more options than you might think. Wertz Orthodontics has been creating smiles in Lebanon for more than 45 years.
Here’s the great news: Adult orthodontic treatment is designed to help you achieve a healthier, more confident smile while fitting comfortably into your lifestyle. With today’s advanced clear aligner technology, getting the smile you’ve always wanted can be easier and more convenient than ever. Let’s explore what aligners can do, how long treatment typically takes, and how easily they can fit into your everyday routine.
Are Clear Aligners for Adults a Good Option?
Absolutely! Adults can achieve beautiful, healthy smiles with clear aligners when their teeth, gums, and supporting bone are healthy. Teeth can move successfully at any age, which means it's never too late to enjoy the benefits of orthodontic treatment.
Clear aligners, sometimes called clear trays, are thin, custom-made plastic aligners that gradually guide your teeth into their ideal positions. They're comfortable, discreet, and removable, making eating, brushing, and flossing easy.
Adult treatment is simply tailored to your unique needs. Because your jaw has finished growing, tooth movement may take a little longer. Certain bite concerns may also benefit from additional treatments to achieve the best results.
Many adults have crowns, fillings, missing teeth, or a history of gum concerns. These are all factors we can plan around. We start by ensuring your teeth and gums are healthy and stable, creating a strong foundation for your new smile.
Why Adults Choose Orthodontic Treatment
Adults come to us for all kinds of reasons, and every one of them is a good one. Here are three of the most common.
Shifting. Teeth can naturally shift as we age, so a smile that was straight years ago may not be today, according to the AAO.
Health. Crowded or uneven teeth are harder to clean and can wear unevenly, which raises the risk of decay and gum disease, according to the AAO.
Confidence. Appearance remains the top reason adults choose treatment, according to the AAO, and feeling great about your smile matters.
Whether your goal is straighter teeth, better oral health, or greater confidence, we're excited to help you achieve the smile you've always wanted. Together, we'll create a personalized treatment plan designed to give you a healthier, more beautiful smile and the confidence to share it every day.
What Clear Aligners Can and Cannot Fix
Clear aligners can correct gapped, crowded, and crooked teeth, along with many overbites, underbites, crossbites, and open bites, according to the AAO.
A 2018 systematic review in Progress in Orthodontics found consistent evidence that Invisalign is a viable alternative to braces for mild to moderate problems in patients who have finished growing and don't need teeth removed. The review also found that aligners predictably level, tip, and rotate most teeth, with canines and premolars as the exception.
That's why some cases are still a better fit for braces, including large rotations of canines or premolars, severe bite problems, and cases that need extractions. Because we offer both, our recommendation is always based on what your smile needs.
Weighing your discreet options? Here's a quick side-by-side look at aligners and braces for adults.
| What you're comparing | Clear aligners | Ceramic braces | Metal braces |
|---|---|---|---|
| How visible | Nearly invisible | Tooth-colored brackets, low visibility | Visible stainless steel brackets |
| Removable | Yes, for meals and brushing | No, bonded to teeth | No, bonded to teeth |
| Daily responsibility | Wear about 22 hours a day and switch aligners on schedule | Protect brackets and wear elastics if prescribed | Protect brackets and wear elastics if prescribed |
| Food limits | None while aligners are out | Avoid hard, sticky, and crunchy foods | Avoid hard, sticky, and crunchy foods |
| Office visits | Every six to twelve weeks | Every four to twelve weeks | Every four to twelve weeks |
| Best suited for | Mild to moderate crowding, spacing, and many bite problems | Most problems, including complex bites, with less visibility | Most problems, including the most complex cases |
How Long Does Aligner Treatment Take for Adults?
At Wertz Orthodontics, Invisalign patients typically go through 18 to 30 aligners over 9 to 15 months, switching to a new aligner every one to two weeks. Adults may land toward the longer end because adult bone remodels more slowly than a teen's, according to the AAO.
A small touch-up can finish faster, while a larger bite correction can take longer. Your timeline depends on how much movement you need, how consistently you wear your aligners, and whether your plan includes a final round of refinement aligners.
Refinement aligners are a normal, planned part of many cases. They fine-tune the last details so your new smile looks and feels just right.
The biggest thing you control is how long you wear them. The AAO recommends wearing aligners at least 22 hours a day, because they only move teeth while they're in.
Have more questions about the process? Our Invisalign FAQ covers aligner wear, care, and checkups.
Fitting Aligners Into Your Busy Week
Aligner checkups usually happen every six to twelve weeks, since you switch to new aligners at home. Our offices also offer evening appointment options, so staying on track doesn't mean rearranging your workday.
Expect an adjustment period of about a week. Mild pressure for the first few days with a new aligner is normal and usually fades quickly.
Coffee lovers, here's a tip. Aligners come out whenever you eat or drink anything besides water, so it's easiest to enjoy your coffee with breakfast and then pop your aligners back in.
A DAY WITH ALIGNERS
- Morning. Enjoy breakfast and coffee, brush and floss, then put your aligners in.
- Lunch. Aligners out and into their case, never a napkin. Eat, rinse or brush, and put them back in.
- Afternoon. Sip water. Keep your case in your bag, not your pocket.
- Evening. Aligners out for dinner and back in for the night. Brush your teeth and rinse your aligners before bed.
PACK
- Your aligner case
- A travel toothbrush and floss picks
- A water bottle
- A phone reminder for your aligner change day
Adult Clear Aligner Treatment in Lebanon, Robesonia, and Hershey
With all three of our offices conveniently located along Route 422, the Benjamin Franklin Highway, quality orthodontic care is always close to home. That makes it easy to choose the office that fits your day, whether it's closest to home, closest to work, or right on your way between the two.
| Office | Address | Phone | Neighboring towns on Route 422 |
|---|---|---|---|
| Hershey | 747 Fishburn Rd, Hershey, PA 17033 | 717-533-7446 | Palmyra |
| Lebanon | 855 Norman Dr, Lebanon, PA 17042 | 717-273-9780 | Annville, Myerstown |
| Robesonia | 124 S Freeman St, Robesonia, PA 19551 | 610-693-6336 | Womelsdorf, Wernersville |
We also offer evening appointment options. That can make treatment easier to fit around shifts at Penn State Health Milton S. Hershey Medical Center, a commute toward Harrisburg or Reading, or a full family schedule.
Choosing the office that fits your routine makes each aligner checkup that much easier to keep up with.
What Happens Before Your First Aligner?
Getting started with clear aligners is simple, and a few important steps help set you up for a successful treatment experience.
Step 1: Make Sure Your Smile Is Healthy
Before beginning treatment, we want to make sure your teeth and gums are in great shape. A routine dental checkup and cleaning with your family dentist can help identify anything that needs attention, such as cavities, gum concerns, or existing dental work. Starting with a healthy foundation helps ensure your treatment goes smoothly.
Step 2: Create Your Custom Aligners
Next, we'll take a quick, comfortable digital scan of your teeth. This creates a detailed 3D model of your smile that allows us to design your personalized treatment plan. Your custom aligners typically arrive within four to six weeks.
Step 3: Start Your Smile Transformation
When your aligners arrive, we'll make sure they fit comfortably and show you how to wear and care for them. We may also place small, tooth-colored attachments on certain teeth. These nearly invisible additions help your aligners guide teeth into their ideal positions and are removed when treatment is complete.
With your aligners in place, you're officially on your way to a healthier, straighter smile!
Can Aligners Fix Teeth That Shifted After Braces?
Absolutely, yes. When teeth drift after braces, it's frequently mild to moderate crowding of the front teeth.
Some of these cases call for limited treatment that focuses only on the teeth that moved. An exam tells us whether that's an option for you.
Once your teeth are aligned, wearing your retainer as directed helps keep them that way. We'll make sure you have a retainer plan from the very beginning.
How Much Do Clear Aligners Cost for Adults?
The cost of clear aligners for adults depends on how complex your case is and how long treatment runs, so an exact fee requires an exam. At our practice, Invisalign is priced similarly to traditional braces, and we'll go over your fee and payment options before you start.
We offer extended monthly payment plans with no financing fees, accept major credit cards, and also offer Sunbit financing. Our team is happy to help with insurance claims and payment questions, too.
Insurance coverage varies. The AAO notes that dental plans with orthodontic coverage usually cover braces and clear aligners equally, but many plans don't include adult orthodontic benefits. It's worth checking your plan for an adult orthodontic benefit and its lifetime maximum.
Flexible spending account (FSA) and health savings account (HSA) funds can often be used toward orthodontic treatment as well. Check your plan's rules for the details.
Why Adults Choose Wertz Orthodontics
Two experienced orthodontists. More ways to create your perfect smile! Dr. Robert Wertz Jr. and Dr. Annie offer a variety of treatment options, including Invisalign clear aligners and ceramic and metal braces. With their expertise and personalized approach, you can feel confident knowing your treatment is designed around your unique smile, lifestyle, and goals.
Board-certified expertise. Dr. Annie is board-certified through the ABO, and her research on artificial intelligence in orthodontics was recognized at the Northeastern Society of Orthodontics.
More than 45 years in Lebanon. Dr. Wertz grew up here and took over the practice his father started. Today our team cares for patients in Lebanon, Robesonia, and Hershey.
Evening appointment options. Flexible scheduling makes it easier to keep up with checkups around work and family.
Fewer visits with aligners. Because you switch aligners at home, checkups typically come every six to twelve weeks.
Payment plans with no financing fees. Extended monthly payments, major credit cards, Sunbit financing, and help with insurance claims make planning easier.
A first visit on your terms. Start with an in-office or virtual consultation, whichever fits your week.
FINAL ANSWER
Clear aligners are a fantastic option for adults who want a healthier, more confident smile! With healthy teeth, gums, and supporting bone, many adults are excellent candidates for Invisalign. For mild to moderate crowding, spacing, and many bite concerns, treatment at our practice typically takes just 9 to 15 months, with convenient checkups every six to twelve weeks. More complex cases may benefit from braces, giving you another great option for achieving beautiful results. Whichever treatment is right for you, success comes from consistency. Wearing your aligners about 22 hours a day helps keep your progress moving and brings you closer to the smile you've always wanted!
Frequently Asked Questions
Am I too old for clear aligners?
No. There's no upper age limit for clear aligners. What matters is whether your teeth, gums, and supporting bone are healthy enough for teeth to move safely. The American Association of Orthodontists reports that one in three orthodontic patients is now an adult, so you'd be in very good company.
Do clear aligners work as well as braces for adults?
For mild to moderate crowding, spacing, and many bite problems, yes. A 2018 systematic review in Progress in Orthodontics found Invisalign to be a viable alternative to braces for these cases in patients who have finished growing and don't need extractions. Severe bite problems and large rotations of canines or premolars are usually more predictable with braces.
How long does adult Invisalign take?
At Wertz Orthodontics, Invisalign typically takes 9 to 15 months using 18 to 30 aligners. Adults may land toward the longer end because adult bone remodels more slowly than a teen's, according to the American Association of Orthodontists. Wearing your aligners about 22 hours a day is the best way to stay on schedule.
Can clear aligners fix teeth that shifted after braces?
Often, yes. Teeth that drift after braces often show mild to moderate crowding in the front, which aligners handle well. Some cases only need limited treatment focused on the teeth that moved. Afterward, wearing your retainer as directed helps keep your smile from shifting again.
Does dental insurance cover clear aligners for adults?
Sometimes. Dental plans with orthodontic coverage usually cover braces and clear aligners the same way, but many plans don't include adult orthodontic benefits. Check your plan for an adult orthodontic benefit and its lifetime maximum. Flexible spending account and health savings account funds can often be used toward orthodontic treatment, too.
How much do clear aligners cost for adults?
The cost depends on how complex your case is and how long treatment lasts, so an exact fee requires an exam. At Wertz Orthodontics, Invisalign is priced similarly to traditional braces, and we offer extended monthly payment plans with no financing fees. We'll explain your fee and payment options before treatment begins.
Sources
1. American Association of Orthodontists. "Adult Orthodontics: Embrace Your Smile at Any Age." https:/
2. American Association of Orthodontists. "Orthodontic Treatment for Adults: The Rise of Adult Braces." 2025. https:/
3. American Association of Orthodontists. "Clear Aligners: Discreet Ways to Straighten Teeth." https:/
4. Papadimitriou A, Mousoulea S, Gkantidis N, Kloukos D. "Clinical effectiveness of Invisalign® orthodontic treatment: a systematic review." Progress in Orthodontics, 2018;19:37. DOI 10.1186/s40510-018-0235-z. https:/
Medical Disclaimer
This article is general educational information, not a substitute for an exam, diagnosis, or treatment plan. Whether clear aligners are right for you depends on your teeth, gums, bone, and the correction needed, so a personal recommendation requires an evaluation by a qualified orthodontist.
