Invisalign has transformed orthodontic treatment for millions of adults and teens who want straighter teeth without the look and feel of traditional braces. If you're considering Invisalign, you probably have questions about what the process actually involves. Here's a comprehensive guide to what you can expect from start to finish.

Step 1: The Consultation

Your Invisalign journey begins with a consultation with Dr. Merchi. She'll evaluate your teeth, bite, and jaw alignment to determine whether Invisalign is the right treatment for your needs. Not all orthodontic issues can be corrected with Invisalign — complex cases may require traditional braces or a combination approach.

If you're a good candidate, Dr. Merchi will use digital scanning technology to create a precise 3D model of your teeth. This eliminates the need for messy traditional impressions and provides a highly accurate foundation for your custom aligners.

Step 2: Your Custom Treatment Plan

Using your 3D scan, Dr. Merchi will create a customized treatment plan that maps out the precise movements your teeth need to make. You'll be able to see a digital preview of your projected results before treatment even begins — a virtual simulation of your future smile.

This plan is submitted to Invisalign, which manufactures your custom series of clear aligners. Each aligner is slightly different, designed to move your teeth incrementally toward their final position.

Step 3: Receiving Your Aligners

When your aligners arrive (typically 2-4 weeks after your scan), you'll come in for a fitting appointment. Dr. Merchi will ensure they fit properly and show you how to insert and remove them. She may also place small tooth-colored attachments (buttons) on some teeth — these help the aligners grip your teeth for more complex movements.

You'll receive several sets of aligners at once, switching to the next set every 1-2 weeks as directed.

Step 4: Wearing Your Aligners

For Invisalign to work effectively, you must wear your aligners for 20-22 hours per day. You remove them only to eat, drink (anything other than water), brush, and floss. This is both the greatest advantage and the greatest responsibility of Invisalign — the treatment only works if you wear the aligners consistently.

During the first few days with each new set of aligners, you may experience mild pressure or discomfort as your teeth begin to move. This is normal and typically resolves within a day or two. Over-the-counter pain relievers can help if needed.

Step 5: Progress Check-Ins

You'll visit Dr. Merchi every 6-8 weeks to monitor your progress and receive your next sets of aligners. These appointments are typically brief — just 15-20 minutes — but they're important for ensuring your treatment is on track.

Step 6: Retention

Once your active treatment is complete, you'll need to wear retainers to maintain your results. Teeth have a natural tendency to shift back toward their original positions, and retainers prevent this. Most patients wear retainers nightly long-term.