Many people considering orthodontic treatment first ask: “If I had the choice, would I have braces or clear aligners?” In this article we have summarised, in a neutral way, the points you can consider when deciding.
How does clear aligner treatment work?
Following a treatment plan prepared on a digital model of your teeth, a series of clear aligners is produced, each moving the teeth a very small amount. The aligners are usually changed every 1–2 weeks and worn 20–22 hours a day. For details, see our orthodontic treatment with clear aligners page.
What to expect in daily life
- Appearance: The aligners are clear and most people do not notice them unless they look closely.
- Eating and drinking: The aligners come out for meals; with them in, drink only water.
- Cleaning: After meals you need to brush your teeth and put the aligners back in.
- First days: There may be a few days of pressure when switching to a new aligner, and a brief change in speech.
- Check-ups: Usually every 6–10 weeks at the clinic.
Which factors affect the outcome?
- Wear time: If the aligners are not worn for the recommended time, the teeth do not move as planned.
- Complexity of the case: Some tooth movements are more predictable with aligners, while others need extra auxiliaries or different methods.
- Attachments and elastics: They help with the planned movements; if they are needed, regular use matters.
- Oral health: Gum disease and decay must be brought under control before treatment.
- Retention: If a retainer is not used after treatment, the teeth may shift back.
Who may it not suit?
- People who feel they cannot wear the aligners 20–22 hours a day
- Cases with a marked skeletal jaw discrepancy requiring surgery (with aligners alone)
- People with untreated gum disease or active decay
What does the fee depend on?
The fee for clear aligner treatment varies with the complexity of the case, the estimated duration and number of aligners, any need for additional aligners and the retention appliances. For this reason, reliable information can only be given after the examination and records have been assessed. For details, see our factors that determine orthodontic fees page.
Ask yourself before deciding
- Am I ready to wear the aligners all day?
- Can I keep up the habit of brushing after meals?
- Can I attend check-ups regularly?
- Will I use a retainer after treatment?
For a comparative assessment, see our clear aligners or braces? page.
