Quick answer
What is invisalign & clear aligners?
Invisalign uses a series of nearly invisible, removable aligner trays to gradually straighten teeth. You switch to a new set every one to two weeks and wear them about 22 hours a day. Many adult cases finish in 6 to 18 months with fewer office visits than traditional braces.
Reviewed by the Healthy Smiles California clinical team · Updated October 12, 2026
- Typical treatment
- 6 – 18 months
- Wear time
- About 22 hours/day
- Removable
- Yes — eat and brush normally
- Visits
- Every 6 – 10 weeks
Is invisalign & clear aligners right for you?
- Crowded or gapped teeth
- Mild to moderate bite issues
- Adults and teens who want discreet treatment
- Patients whose teeth shifted after braces
Before & after
Illustrative examples. Individual results vary.
How invisalign & clear aligners works, step by step
- 1
Digital scan
No messy impressions — a quick 3D scan maps your teeth.
- 2
Preview your result
See a simulation of how your teeth will move.
- 3
Wear aligners
Change trays on schedule and check in periodically.
- 4
Retain
Retainers keep your new smile in place.
The moment you see your new smile
Design the smile you have always wanted
Digital smile previews let you approve your veneers or bonding before treatment begins — no surprises on reveal day.
Do aligners work as well as braces?
For mild to moderate crowding, spacing and bite issues, aligners are very effective when worn as directed. Complex cases may still be best with braces, and we will tell you honestly.
Clear aligners vs. metal braces
| Clear aligners | Metal braces | |
|---|---|---|
| Visibility | Nearly invisible | Visible brackets |
| Food restrictions | None — remove to eat | Avoid sticky, hard foods |
| Cleaning | Brush and floss normally | Harder around wires |
| Best for | Mild to moderate cases | Complex cases |
How much does invisalign & clear aligners cost?
Aligner cost depends on case complexity. Many PPO plans include orthodontic benefits, and monthly payment plans are available.
Invisalign & Clear Aligners FAQs
How long does Invisalign take?
Many cases finish in 6 to 18 months; your scan gives a personalized estimate.
Do aligners hurt?
You may feel pressure for a day or two with each new tray — a sign they are working.
Can I eat with aligners?
Remove aligners to eat and drink anything except water, then brush before putting them back.
Will I need a retainer?
Yes. Retainers prevent teeth from shifting back after treatment.
Invisalign & Clear Aligners near you
- Invisalign & Clear Aligners in Santa Clarita24355 Lyons Ave #200 · (661) 231-7079
- Invisalign & Clear Aligners in Norwalk13602 San Antonio Dr · (562) 645-4807
- Invisalign & Clear Aligners in South El Monte1928 Tyler Ave Ste D-168 · (626) 507-3373
- Invisalign & Clear Aligners in Long Beach3821 Atlantic Ave. · (562) 414-5172
