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Kaiser, Rosen & Kurman Dental Associates
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Home How Does Invisalign Work?

How Does Invisalign® Work? Philadelphia, PA


Close up of hand holding invisalign clear aligners at  Kaiser, Rosen & Kurman Dental Associates in Philadelphia, PAFor many patients in Philadelphia, Invisalign offers a clear, comfortable, and discreet alternative to braces.

Using advanced technology, Invisalign straightens teeth without the brackets and wires of traditional orthodontics.

This page answers common questions about how Invisalign works, what treatment involves, and what you can expect along the way at Kaiser, Rosen & Kurman Dental Associates.

What Is Invisalign?


Invisalign is a system of clear, removable aligners designed to gradually straighten your teeth. Each aligner is custom-made using digital scans of your mouth and fits snugly over your teeth.

Unlike braces, Invisalign aligners are nearly invisible, removable for meals and cleaning, and designed for comfort. They are FDA-approved, BPA-free, and popular among both teens and adults looking for a discreet orthodontic option.

How Does Invisalign Move Teeth?


Invisalign works by applying gentle, controlled pressure to move teeth step by step into their desired positions.

•  Gradual Movement - Each aligner shifts teeth slightly closer to their final alignment;
•  Attachments - Small tooth-colored bumps may be placed on certain teeth to improve movement;
•  Regular Changes - Aligners are typically switched every one to two weeks for continuous progress.

Treatment is designed using advanced 3D digital imaging to map your exact smile plan.

The Invisalign Treatment Process in Philadelphia


The Invisalign process follows a series of simple but important steps.

1.  Consultation and digital scans to confirm candidacy and create a treatment plan;
2.  Custom aligner trays are fabricated to fit your teeth precisely;
3.  Aligners are worn 20–22 hours a day, removed only for meals, drinks, and cleaning;
4.  Progress checkups every 6–8 weeks to monitor results;
5.  Completion of treatment followed by retainers to maintain your new smile.

Many patients begin to notice improvements within just a few weeks, though full treatment may last several months to a couple of years.

How Long Does Invisalign Take?


The length of Invisalign treatment varies depending on your unique needs.

On average, most patients complete treatment in several months to two years. Wearing aligners consistently is key to staying on track, while more complex cases may require longer timelines or refinements.

Is Invisalign Comfortable?


Invisalign is generally more comfortable than braces since there are no wires or brackets to irritate the mouth.

Mild pressure or soreness may occur when switching to a new set of aligners, but this usually fades within a few days. Most patients describe the sensation as pressure rather than pain.

How Much Does Invisalign Cost in Philadelphia, PA?


The cost of Invisalign depends on treatment complexity, duration, and the number of aligners required.

In many cases, Invisalign is comparable in cost to traditional braces. Flexible financing and payment plans may be available, and some insurance plans offer partial coverage. Patients should call Kaiser, Rosen & Kurman Dental Associates at 215-464-5600 for details.

Benefits of Invisalign


Invisalign offers multiple advantages over traditional orthodontics.

•  Discreet - Nearly invisible aligners are ideal for professionals, teens, and adults;
•  Removable - Take them out for eating, brushing, and special occasions;
•  Comfortable - Smooth plastic aligners reduce irritation compared to metal braces;
•  Convenient - Often requires fewer office visits than braces.

Aligners also make it easier to maintain proper oral hygiene throughout treatment.

Caring for Invisalign Aligners


Proper care keeps aligners clear, fresh, and effective.

•  Daily Cleaning - Rinse and brush aligners with a soft toothbrush;
•  Proper Storage - Keep aligners in a case when not in use;
•  Avoid Heat - Hot water can warp aligners;
•  Special Cleaners - Cleaning crystals or tablets may be recommended.

Maintaining good oral hygiene and caring for your aligners ensures the best results.

Life After Invisalign Treatment


Once Invisalign treatment is complete, retainers are necessary to keep your teeth from shifting.

Retainers may be removable or fixed, and your dentist will recommend the best option for your case. Regular dental checkups and proper retainer use help protect your results long-term.

Why Choose Invisalign in Philadelphia, PA?


Choosing a local Invisalign provider in Philadelphia offers several benefits.

•  Convenient Access - Easy to attend progress visits close to home;
•  Experienced Providers - Philadelphia dentists handle both simple and complex Invisalign cases;
•  Personalized Care - Local practices offer treatment tailored to your goals and lifestyle.

At Kaiser, Rosen & Kurman Dental Associates, patients benefit from advanced technology, years of experience, and a supportive team focused on achieving the best outcome.

Invisalign FAQs



How Does Invisalign Work?


Invisalign uses a series of clear aligners that apply gentle pressure to gradually move teeth into their correct positions. Aligners are switched every one to two weeks to maintain steady progress.


How Long Does Invisalign Treatment Take?


Treatment usually lasts several months to two years, depending on the complexity of the case and patient compliance with wearing the aligners 20–22 hours daily.


Is Invisalign Painful?


Invisalign is not typically painful. Some mild pressure or soreness is normal when switching to a new set of aligners, but it generally eases after a few days.


What Happens After Invisalign Treatment?


After completing Invisalign, most patients wear retainers to prevent teeth from shifting. Retainers may be removable or bonded depending on your treatment plan.

Schedule Your Invisalign Consultation in Philadelphia


If you are ready to explore Invisalign, the first step is a personalized consultation.

Call 215-464-5600 today to schedule your Invisalign consultation in Philadelphia and learn how Kaiser, Rosen & Kurman Dental Associates can help you achieve a straighter, more confident smile.


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How Does Invisalign & Clear Aligners Work? Philadelphia, PA
Learn how Invisalign works in Philadelphia, PA. From 3D scanning to custom aligners, discover the step-by-step process. Schedule your consultation today!
Kaiser, Rosen & Kurman Dental Associates, 2137 Welsh Rd Ste 3C, Philadelphia, PA 19115 • 215-464-5600 • kaiserrosendental.com • 11/3/2025 • Associated Words: dentist Philadelphia PA •