Short answer: In the first days after putting in Invisalign, there may be a slight difference in speech, similar to a mild lisp, especially on the s and sh sounds; for most people this eases within a few days to a few weeks. The aligners are generally worn about 20-22 hours a day. A mouthguard is used in contact sports, and adjustment with wind instruments varies from person to person; you should consult your dentist.
Everyday habits such as speaking, playing sports and playing a musical instrument with Invisalign are among the first things most people wonder about before starting treatment. Although clear aligners are thin and fit close to the teeth, there is a new object in the mouth, so small adjustment differences can be experienced in the first days. In this article we explain what to expect when speaking, exercising and playing an instrument, and at what points you should consult your dentist.
Does speech change while wearing Invisalign?
In the first days there may be a slight change in some sounds, especially a difference similar to a mild lisp on the "s", "sh", "z" and "t" sounds. Until the tongue gets used to the new surface behind the teeth, speech may come out a little differently. This is usually temporary, and for most people it eases noticeably within days to a few weeks.
To make adjusting easier, it helps to read aloud, speak slowly and clearly, and keep the aligners in during the day so your mouth gets used to them. Taking the aligners out all day to make speaking easier, on the other hand, prolongs the adjustment period and disrupts the treatment plan. A very slight difference can be felt again when you move on to a new set of aligners, but it is usually not as noticeable as the first time.
When should you ask your dentist about a lisp?
If the difference in speech does not ease noticeably within a few weeks, or the edge of an aligner rubs against the tongue or lip, you should let your dentist know. Sometimes the fit of the aligner edge, the placement of the attachments or the tongue's habits can play a role. The dentist examines the aligner and, if needed, evaluates how the edges fit. In most cases a simple check and some guidance is enough.
People who talk a lot for work (teachers, presenters, sales representatives and so on) should tell their dentist about this before starting treatment. That way you can get advice on planning days that require a lot of speaking in the first weeks. You can find details on daily use on our page about how to use clear aligners.
How many hours a day should the aligners be worn?
For clear aligner treatment to be effective, the aligners are generally recommended to be in the mouth about 20-22 hours a day. This duration is clarified according to your dentist's treatment plan, because the teeth are guided to move only while the aligners are in. The aligners are removed only for short intervals such as eating, drinking anything other than water, and cleaning.
The times you take the aligners out for speaking, sports or an instrument are also added to this total. For this reason, it is better to plan in advance the situations in which you need to take them out rather than removing them often. Using a log or a reminder to keep track of the hours when the aligners are not in can help.
When wearing time falls short, tooth movement can lag behind the planned pace, and later aligners may feel tight or fit poorly. So sharing occasional slip-ups with your dentist at the check-up appointment, rather than hiding them, allows the plan to be adapted accordingly.
Can you wear clear aligners during sports?
In most non-contact sports such as running, walking, swimming and weight training, the aligners can stay in. Your mouth may become dry during exercise; for this reason, drinking water throughout the activity (sipping water without removing the aligners) brings comfort. If you are going to remove the aligners during intense exercise, they must be kept in their case; wrapping them in a towel, putting them in a pocket or leaving them loose in a bag leads to loss and breakage.
In sports with a risk of contact and impact (boxing, karate, basketball, football, hockey and so on), the general recommendation is to take the aligners out and use a mouthguard. Organizations such as the American Dental Association (ADA) also recommend using a mouthguard in contact sports. A clear aligner is not a protector; in the event of a blow, the aligner can break and can injure the lip and cheek tissue.
You can consult your dentist about how to choose a mouthguard. Because the teeth are moving throughout treatment, a ready-made guard or one made from old impressions may not fit well. Your dentist can tell you which guard is suitable at which stage of treatment.
Can clear aligners be used while playing a musical instrument?
There is no single answer to this question; it varies with the type of instrument, the playing technique and how the person adapts. With string and keyboard instruments (guitar, piano, violin and so on), movement inside the mouth is limited, so problems are usually not experienced. Singers may notice a difference in their voice in the first days but adapt over time.
With wind instruments (flute, clarinet, saxophone, trumpet, trombone and so on), the position of the lips, tongue and teeth is an important part of producing sound. With these instruments there can be difficulty in the first weeks because of the contact between the aligner and the mouthpiece. Some musicians prefer to take the aligners out during rehearsals and concerts; others get used to playing with the aligners in. Which is right for you varies individually, and it needs to be decided together with your dentist by trying it out. For professional musicians, discussing this separately with the dentist before starting treatment is useful for both the instrument and the treatment plan.
If you take the aligners out to play, the playing time needs to be counted within the total daily time. During breaks in practice, always put the aligners in their clean case, and clean the instrument's mouthpiece regularly too.
What should you do if the tongue or lip becomes irritated?
The edges of the aligners and the attachments on the teeth may cause mild rubbing on the tongue, cheek and lip tissue in the first weeks. This feeling usually eases as the tissues get used to it. The tongue touching the same spot constantly while speaking can cause slight redness in that area; drinking plenty of water and cleaning the aligners regularly is soothing.
If a sore forms in the mouth and does not show healing within a few days, or if an aligner keeps injuring you because of a sharp edge, a check-up by your dentist is needed. The dentist evaluates the aligner's fit and edge structure if necessary. Filing it down on your own is not recommended, because it can spoil how the aligner seats.
Practical tips that make adjusting easier in daily life
- Every time you take the aligners out, put them in their storage case; do not wrap them in a napkin.
- Do not leave removed aligners in a hot place (inside a car, on a radiator); heat can deform the aligner.
- If you feel dry mouth, increase how much water you drink during the day.
- Before important meetings, presentations or performance days, try to be used to the aligners by keeping them in for a few days beforehand.
- If an aligner edge is causing an injury, do not file it yourself; see your dentist.
Some of these small discomforts are common during treatment. For all possible situations, you can look at our page on clear aligner problems, and for the general framework of appliance use, our article on eating, speaking and care while wearing an appliance. If you are curious about what the treatment is, our Invisalign page will also be useful.
Invisalign exam in Ankara
If you have a specific question about using clear aligners because of your job, your sport or the instrument you play, it is most helpful to share it at the first exam. At our clinic in Çankaya Park Oran, your situation is evaluated and a treatment plan suited to your daily life is discussed. For details, you can look at our page on clear aligners in Ankara.
Frequently asked questions
How long does a clear aligner lisp last?
For most people the difference, which is most noticeable in the first days, eases within a few days to a few weeks. The duration varies from person to person. If it does not go away or the edge of the aligner rubs against your tongue, let your dentist know.
Do I need to take the aligners out when playing sports?
In non-contact sports they can often stay in. In contact sports with a risk of impact, the aligners are taken out and a mouthguard is used. Your dentist can tell you which guard is suitable.
Can people who play wind instruments use Invisalign?
Many musicians can, but it may take time to adjust in the first weeks. Some prefer to take the aligners out while playing. It is helpful to talk through your situation with your dentist before starting treatment.
Is it a problem if I take the aligners out while speaking?
Brief removals may not be a problem, but frequent removal lowers the daily wearing time and can delay treatment. To maintain about 20-22 hours a day, you need to plan when you take them out.