Top 10 Questions to Ask Before Starting Invisalign Treatment

Dr. Isha S Singh
May 4
3 min read

Updated: Jul 28

Banner for blog titled ‘Top 10 Questions to Ask Before Starting Invisalign Treatment’ featuring an Indian woman smiling and holding clear aligners – Dental Sanctuary, Bangalore.

Thinking of straightening your teeth without braces?

Invisalign may be the answer. But before you begin your aligner journey, it’s important to ask the right questions—and get the right answers.

At Dental Sanctuary, Indiranagar, we see a growing number of adults and teens in Bangalore choosing Invisalign for a cleaner and more discreet orthodontic experience.

Here are the 10 most important questions our patients ask before starting treatment—answered by our Invisalign-certified orthodontist.

1. Am I a good candidate for Invisalign?

Invisalign works best for people with mild to moderate dental misalignment, but with advancements in technology, even many complex cases can now be treated effectively.

You may be a great candidate if you have:

Crowded teeth
Gaps or spacing issues
Mild to moderate overbite, underbite, or crossbite
Relapse after braces (teeth shifting back)
A desire for a more discreet, removable, and comfortable option than metal braces.

However, Invisalign may not be suitable for:

Severe skeletal malocclusions (jaw-related misalignment)
Extremely rotated or deeply impacted teeth
Patients who won’t wear aligners for 20–22 hours/day

At Dental Sanctuary, we use a 3D iTero scan and orthodontic evaluation to assess not just if you're eligible—but whether Invisalign will give you the best possible results. If you're not a candidate, we'll guide you toward the most effective alternative—because your smile outcome always comes first.

2. How long will the treatment take for my case?

On average, Invisalign treatment lasts 6 to 18 months, depending on:

The complexity of your misalignment,
How consistently you wear the aligners (20–22 hours/day),
Whether attachments or refinements are required.

At Dental Sanctuary, your treatment duration is accurately predicted during the smile simulation phase.

3. Will Invisalign affect my speech?

A slight lisp may occur in the first 2–3 days, but most patients adapt quickly. The smooth plastic trays are far more speech-friendly than bulky metal brackets.

4. Is Invisalign painful?

Invisalign isn't painful, but you may feel pressure or tightness for the first few days of each new set of aligners. This is a sign that your teeth are moving!

Compared to braces, Invisalign causes less discomfort, no poking wires, and no emergency visits for broken brackets.

5. How often will I need to visit the clinic?

You’ll typically visit every 8–10 weeks for progress checks and to receive your next sets of aligners.

At Dental Sanctuary, we also offer virtual reviews for patients traveling or living outside Bangalore. So yes—you can start treatment here and continue from anywhere.

6. What are the rules for eating and drinking?

Invisalign aligners must be removed when eating or drinking anything other than water.

This means:

No stains or breakage like with braces
No food restrictions – enjoy popcorn, nuts, coffee, and more!
But always brush before reinserting your aligners

7. Will I need to wear retainers after Invisalign?

Yes, you will need to wear retainers every night after treatment. This prevents your teeth from shifting back. We’ll provide a custom retainer plan tailored to your case to maintain your new smile long-term.