The short version
- Both move teeth with gentle, steady pressure
- Aligners depend on wearing them 20 to 22 hours a day
- Your orthodontist will recommend what fits the bite, not just the look
Braces and clear aligners use the same biology: gentle, steady pressure tells the bone around each tooth to remodel so the tooth can move. The choice is less about which is “better” and more about which fits the bite, the patient and daily life.
Metal and clear braces
- Bonded to the teeth, so they work around the clock with no daily decisions
- Well suited to complex bites and significant tooth movement
- Clear (ceramic) brackets blend with the teeth for a more subtle look
- Need extra care brushing around brackets and avoiding sticky or very hard foods
Clear aligners
- A series of removable, nearly invisible trays, each worn for a set period
- Come out for meals and brushing, so there are no food rules
- Only work when worn, typically 20 to 22 hours a day
- Best for mild to moderate cases, and increasingly capable in skilled hands
How to decide
The most important factor is the bite itself, which is why an exam comes first. After that, be honest about habits. A teen who will lose or skip trays may do better with braces. An adult who meets clients all day may prefer aligners. The AAO notes that today about one in four orthodontic patients is an adult, so you will be in good company either way.
Whatever you choose, retainers are what keep the result. Plan to wear them as directed for the long term.
Sources
General information, not a diagnosis. Talk with your child's dentist about their specific needs.