Invisalign® & Clear Aligners
Orthodontic treatment
without fixed braces
At CFS Dental, clear aligners sit alongside braces, expanders, Myobrace, and myofunctional therapy as one of several ways we can approach orthodontic treatment. Which one we recommend depends on what needs to move, how far it needs to move, and your age and oral health.
Dr Marian Boulos has a particular interest in orthodontics and dentofacial growth, so your assessment looks at the whole picture rather than the appearance of your front teeth alone.
Invisalign® & Other Clear Aligner Brands
How clear aligners work?
Your trays are made from detailed records of your mouth, including photographs, diagnostic X-rays, a digital scan and a full clinical assessment.
Depending on what your treatment needs are, we may recommend small tooth-coloured attachments bonded to some teeth to help guide particular movements, or minor reshaping between teeth to create room. Attachments are removed once treatment is finished.
What clear aligners can help correct
- Crowded or overlapping teeth
- Crooked or rotated teeth
- Gaps between teeth
- Overbite
- Underbite
- Open bite
- Crossbite
- Relapse after previous orthodontic treatment
Clear aligners or braces?
|
Appearance
Clear trays, discreet when worn |
Appearance
Visible brackets and wires, with some options less noticeable than others |
|
Removable
Yes, for eating, drinking and cleaning |
Removable
No, fixed in place for the duration of treatment |
|
Diet Modification
No diet modification, as aligners are removed for eating |
Diet Modification
Hard and sticky foods must be avoided to minimise damage to braces |
|
Daily Commitment
Relies on you wearing them around 20 to 22 hours a day |
Daily Commitment
Working continuously without needing you to remember |
|
Cleaning
Brush and floss normally with trays out |
Cleaning
Requires more care around brackets and wires |
|
Suitability
Many mild to moderate cases |
Suitability
A wider range, including complex bite correction |
|
Appearance
Clear trays, discreet when worn |
|
Removable
Yes, for eating, drinking and cleaning |
|
Diet Modification
No diet modification, as aligners are removed for eating |
|
Daily Commitment
Relies on you wearing them around 20 to 22 hours a day |
|
Cleaning
Brush and floss normally with trays out |
|
Suitability
Many mild to moderate cases |
|
Appearance
Visible brackets and wires, with some options less noticeable than others |
|
Removable
No, fixed in place for the duration of treatment |
|
Diet Modification
Hard and sticky foods must be avoided to minimise damage to braces |
|
Daily Commitment
Working continuously without needing you to remember |
|
Cleaning
Requires more care around brackets and wires |
|
Suitability
A wider range, including complex bite correction |
Adults often ask about clear aligners because the trays are discreet at work and in social settings, and because treatment fits around everyday life without changing what they eat.
For teenagers, clear aligners may appeal to families looking for a removable option that comes out for eating, drinking, and cleaning. Because aligners only work while they are being worn, we’ll talk openly with you about whether that is realistic before treatment starts.
For younger children, we assess growth and development first. Clear aligners are one of the options we consider alongside expanders, Myobrace, and myofunctional therapy, and we’ll explain which approach we are recommending and why.
What to expect during treatment?
We map out the planned tooth movements and talk you through the sequence, the expected timeframe and what the treatment involves.
You wear each tray for the recommended period before moving to the next, working through the series in order.
We review your progress at scheduled appointments to check your teeth are tracking as planned and adjust if they are not.
Once active treatment is complete, a custom retainer helps hold your teeth in their new position.

Getting the best results
To give your treatment the best chance:
- Wear your trays for the recommended hours each day
- Change to the next tray only when instructed
- Take them out to eat, and to drink anything other than water
- Brush and floss before putting them back in
- Rinse and clean your trays daily
- Keep your review appointments
- Wear your retainer as directed once treatment finishes
Your questions, answered.

