Braces or clear aligners: which is best? There is no single answer. Both systems move teeth in a controlled way, but they work differently and do not suit every case equally well. Fixed braces give very precise control, even in complex cases. Clear aligners, often called invisible braces, are removable, transparent trays that are far more discreet, but they only work if you wear them consistently. The right choice for you depends on how your teeth sit, how your bite works and how you live day to day, and only an assessment with your dentist can tell you which option makes sense.
What they have in common
Braces and aligners are both forms of orthodontic treatment: they apply gentle, steady pressure to gradually guide teeth into a better position. The aim is not only cosmetic. Well-aligned teeth are usually easier to keep clean and help your bite spread chewing forces more evenly.
Both systems need a proper assessment beforehand, regular check-ups during treatment and, once it ends, a retention phase so the teeth do not drift back.
Braces: how they work, pros and cons
Braces are small brackets bonded to the surface of the teeth and linked by a wire. At each check-up, your dentist adjusts the wire to keep guiding the movement. As well as metal braces, tooth-coloured brackets exist and are less noticeable; your dentist will tell you which options suit your case.
Pros:
- They are fixed. You cannot take them out, so treatment keeps progressing even when you forget about them.
- They offer a lot of control. They can move teeth in several directions at once, which is useful for significant crowding or more complex bite problems.
Cons:
- They are more visible, especially metal ones.
- They need care when eating. Very hard or sticky foods can loosen a bracket.
- Cleaning takes longer and usually needs special brushes.
- They can rub at first against the inside of your lips and cheeks.
Clear aligners: how they work, pros and cons
Aligners are custom-made trays of clear plastic. Each set moves the teeth a little, and you switch to the next one following the plan your dentist designs. They are made from a very precise record of your mouth: at our clinic we use digital dentistry with a 3D intraoral scanner, so there is no need for traditional impression putty.
Pros:
- They are almost invisible. This is why many adults prefer them.
- They are removable. You take them out to eat, to drink anything other than water and to brush your teeth, so cleaning is simpler and no food is off the menu.
- There are no parts that rub, although you may feel some pressure for a few days when you change trays.
Cons:
- They depend on you. Your dentist will tell you how many hours a day to wear them; if you do not, the result is delayed or undermined.
- You have to remove and store them every time you eat, and brush before putting them back in.
- They are not right for every case. Some movements are achieved more reliably with braces, and aligners sometimes need small attachments bonded to the teeth to work. Your dentist will assess whether your case is suitable.
Braces vs aligners: the key differences
- Appearance: aligners are harder to spot; tooth-coloured braces, where suitable, sit somewhere in between.
- Food: with aligners you can eat anything, because you take them out. With braces, some foods are best avoided.
- Cleaning: simpler with aligners; braces need more attention.
- Discipline: braces work on their own; aligners need your commitment.
- Type of case: braces usually have more scope in complex cases.
Neither option wins on every count. Each has its strengths depending on the case and the person.
What affects the choice
- The type of problem. Slight crowding in the front teeth is not the same as a crossbite or a problem between the jaws.
- Age and development. In children and teenagers, growth is also taken into account when planning.
- Your routine. If you think you will struggle to wear aligners for the time recommended, braces may be more practical.
- How much discretion matters to you. For people who deal with the public at work, this can weigh heavily.
- The health of your gums. Gums need to be healthy before teeth are moved. If there is inflammation, that is treated first.
That is why we do not recommend deciding based only on what you read online or what worked for a friend.
A common myth: “orthodontics is only for children”
More and more adults have orthodontic treatment, and there is no upper age limit as long as the teeth and gums are healthy. Many want to correct crowding that has worsened over the years, make cleaning easier or prepare their mouth for other treatments, such as cosmetic dentistry or replacing a missing tooth. Clear aligners are popular with adults because they are so discreet, although they are not always the right fit.
Frequently asked questions
Which is faster, braces or aligners?
It depends on each case. The time varies with what needs correcting, how each person responds and, with aligners, whether they are worn as instructed. Neither system is faster in every case. Your dentist will give you an estimate after studying your mouth and will review it as treatment goes on.
Can clear aligners fix an overbite?
Some bite problems can be treated with aligners and others are better handled with braces or a combination of approaches. It depends on the type and cause of the problem, which is why an examination comes first.
Are aligners suitable for children?
They can be an option for some children and teenagers, but while a child is still growing the case needs careful assessment, as well as confidence that the aligners will be worn for long enough. Your dentist will advise which system suits.
Do braces or aligners hurt?
With both, it is common to feel pressure or some tenderness for the first few days and after each adjustment or change of tray. It usually passes. If discomfort does not settle, speak to your dentist.
How much does each option cost?
There is no single price: it depends on what needs correcting, the system chosen and how long treatment is expected to take. That is why we give you an exact quote after studying your case at the free initial assessment.
What happens when treatment ends?
Retainers are used to hold the teeth in their new position. Skipping this stage is one of the most common reasons teeth shift again over time.
Every case is different
Two people whose teeth look similar may need quite different plans. What you see on the surface does not always reflect what is happening in the bite, the roots or the bone. Sometimes what looks like a positioning problem has other causes, such as clenching your teeth, a missing tooth or a gum that has receded. That is why the first step is always a thorough diagnosis.
When not to wait
Orthodontics is rarely an emergency, but it is worth getting checked promptly if you notice pain when chewing, loose teeth, gums that bleed often or a tooth that has moved position quickly. If you already have braces or aligners, contact the clinic if a bracket comes loose, a wire is digging in, or an aligner cracks or stops fitting.
If, after a knock to the mouth, you have severe pain, bleeding that will not stop or facial swelling that is getting worse, do not wait: contact the clinic or the emergency services (112) straight away.
Book your free initial assessment in Benidorm
If you are weighing up braces or clear aligners in Benidorm, Arango Dental Clinic can offer you a free initial assessment. We will look at your case, explain your options and answer your questions. You can read more about orthodontics in Benidorm or get in touch with us to book your appointment.
This article is for general information only and does not replace a professional assessment or an individual diagnosis. Every case is different, so always follow your dentist's instructions.