What Is Invisalign and How Does It Work?
If you’ve been considering orthodontic treatment but aren’t sure about traditional braces, Invisalign might be the perfect solution for you. At Krass Orthodontics in Ellicott City, MD, Dr. David has helped countless patients achieve stunning smiles using this innovative clear aligner system. But what exactly does the Invisalign process look like from start to finish? Let’s walk through every step.
Your Initial Consultation
The Invisalign journey begins with a comprehensive consultation at our Ellicott City office. During this appointment, Dr. David will evaluate your teeth, bite, and overall oral health to determine if Invisalign is right for you. Invisalign can effectively treat a wide range of orthodontic concerns, including:
- Crowded or overlapping teeth
- Gaps between teeth
- Overbite, underbite, and crossbite
- Open bite
- General misalignment
During your consultation, we’ll discuss your smile goals, answer your questions, and help you understand what Invisalign can achieve for your specific situation.
Digital Scanning with iTero Technology
One of the best parts of starting Invisalign at Krass Orthodontics is that there are no messy, uncomfortable impressions. Instead, we use our iTero digital scanner to create a precise 3D model of your teeth in minutes. This advanced technology captures thousands of data points to map your entire mouth with incredible accuracy.
The iTero scanner also allows us to show you a digital preview of your projected results — so you can see what your new smile could look like before you even begin treatment. It’s one of the most exciting moments for our patients!
Your Custom Treatment Plan
Using the data from your digital scan, Dr. David creates a personalized treatment plan mapped out from beginning to end. This plan includes:
- The exact movements each tooth needs to make
- The number of aligner sets you’ll need
- Your estimated treatment timeline
- A visual simulation of your smile transformation
Every Invisalign treatment plan at Krass Orthodontics is completely customized. Dr. David carefully plans each stage of tooth movement to ensure efficient, comfortable, and predictable results.
Receiving Your Custom Aligners
Once your treatment plan is finalized, your custom aligners are fabricated using Invisalign’s proprietary SmartTrack material. This flexible, medical-grade thermoplastic is designed for comfort and delivers gentle, consistent force to move your teeth.
When your aligners arrive at our office, you’ll come in for a fitting appointment. Dr. David will ensure they fit perfectly and review the details of your treatment, including:
- How to insert and remove your aligners properly
- How long to wear them each day (typically 20–22 hours)
- When to switch to your next set of aligners (usually every 1–2 weeks)
- How to care for and clean your aligners
Attachments and Refinements
In some cases, Dr. David may place small tooth-colored attachments on certain teeth. These small dots of composite material help the aligners grip your teeth more effectively for complex movements. They’re barely noticeable and are removed at the end of treatment.
Wearing Your Aligners: Daily Life
One of the greatest advantages of Invisalign is how seamlessly it fits into your daily routine. Your aligners are virtually invisible, so most people won’t even notice you’re wearing them. Here’s what daily life with Invisalign looks like:
- Eating: Remove your aligners before eating or drinking anything other than water. There are no food restrictions!
- Oral hygiene: Brush and floss normally after meals before reinserting your aligners
- Activities: Wear your aligners during sports, work, social events — they won’t hold you back
- Switching trays: Move to your next set of aligners on schedule for the best results
Many of our adult patients in Ellicott City love that they can straighten their teeth without anyone knowing. It’s orthodontic treatment that fits your lifestyle, not the other way around.
Progress Check-Ups
Throughout your treatment, you’ll visit our office approximately every 6–8 weeks so Dr. David can monitor your progress and ensure everything is on track. These appointments are typically quick — usually 15–20 minutes — and are a great opportunity to ask questions or address any concerns.
Because Invisalign treatment is digitally planned from the start, there are fewer surprises along the way. Dr. David can track your progress against your original treatment plan and make adjustments if needed.
Completing Your Treatment
The moment you’ve been waiting for — your final aligner! Once your teeth have reached their ideal positions, it’s time to reveal your beautiful new smile. But your journey doesn’t end there.
To maintain your results, Dr. David will recommend retainers to keep your teeth in their new positions. Retainers are a crucial part of any orthodontic treatment, and we’ll explain exactly how and when to wear them for lasting results.
Why Choose Krass Orthodontics for Invisalign?
Not all Invisalign providers are the same. At Krass Orthodontics, you benefit from:
- Expertise: Dr. David’s extensive experience with Invisalign ensures precise, efficient treatment
- Technology: iTero scanning, digital treatment planning, and 3D printing capabilities
- Personalized care: Every treatment plan is tailored to your unique needs and goals
- Convenience: Fewer office visits and a comfortable treatment experience
Start Your Invisalign Journey Today
If you’re ready to transform your smile with Invisalign, the team at Krass Orthodontics is here to guide you every step of the way. Schedule your consultation today or call us at (410) 465-5945. Our office is located at 9396 Baltimore National Pike, Ellicott City, MD 21042. Let’s create the smile you deserve!



