How Long Will I Need to Wear Invisalign Aligners?

One of the most common questions people ask is: How long does the Invisalign process take? The duration depends on how complex your alignment is, but here’s what you can typically expect:

Estimated Treatment Time

For milder alignment cases, where only small adjustments are needed, treatment may be completed in about 6 to 12 months.
More moderate or complex cases often require 12 to 18 months of aligner wear.
Your dentist will tell you the expected timeline during your consultation based on your teeth’s starting position, any bite issues, and how many aligners are needed.

Daily Wear Requirements

To make progress, your aligners need to be in place 20 to 22 hours per day. You should only remove them for:

Eating and drinking (other than plain water)
Brushing and flossing
Any occasional special events, with caution

Inconsistent wear — taking them out too often or not long enough — slows movement and extends treatment.

Final Thoughts & Next Steps

The duration you’ll wear Invisalign depends on your specific case, but wearing them faithfully is the key to staying on schedule.

Want a personalised estimate?

Book an Invisalign consultation at Bayswater Dental Clinic today — we’ll assess your alignment, map out your treatment timeline, and help you see how soon you can smile with confidence.