Sports mouthguards for kids cushion blows to the mouth and help lower the risk of chipped or broken teeth, lip injuries and other dental trauma. Children who play soccer, basketball, football, hockey or other activities with a risk of falls or contact may benefit. The best guard is one your child will actually wear: secure, comfortable and suited to a growing mouth.
Here is what parents need to know before the next practice:
- A mouthguard belongs in the sports bag for practices, not just games.
- A guard should stay in place without constant biting and allow comfortable breathing.
- Children with braces need a mouthguard that protects their teeth and orthodontic appliances.
- Growing teeth, new braces and visible wear are reasons to recheck the fit.
What Do Sports Mouthguards Actually Protect?
A hard elbow during a rebound. A ball that changes direction. A fall on the soccer field. Dental injuries can happen faster than a child can put a hand out.
Athletic mouthguards act as a cushion between the teeth and an impact. They also provide a barrier between teeth or brackets and the lips and cheeks. They can reduce the risk and severity of some dental and soft-tissue injuries, but no guard makes an athlete injury-proof.
Do not buy a mouthguard on the promise that it will prevent concussions. The evidence is not strong enough to make that guarantee, and a mouthguard does not replace a helmet or other sport-specific protective equipment.
For ongoing exams, injury prevention and advice about your teen’s changing teeth, explore Owl’s dentistry for teens.
Which Sports Should Kids Wear a Mouthguard For?
Some sports have rules requiring mouthguards. Others leave the decision to the athlete or family. Even so, the risk of a dental injury does not begin and end with the rulebook.
Football, hockey, lacrosse, field hockey and wrestling with braces are familiar examples of sports where guards may be required by a governing organization or league. Mouth protection is also worth considering for soccer, basketball, baseball, softball, volleyball, skateboarding and other activities with contact, equipment or falls. Check your child’s league rules and your dentist’s advice.
Do soccer players wear mouth guards?
Yes, many do. A soccer mouthguard can help protect against an accidental elbow, collision or ball to the face. Whether it is mandatory depends on the league, age group and local rules. Even when not required, it may be a sensible choice for your child.
Practice counts, too.
A child does not suddenly become safer because the scoreboard is off. Encourage the same mouthguard habit for drills and scrimmages as for competition.
Types of Mouthguards for Kids: What Is the Difference?
When parents shop for mouthguards for kids, they usually see three options. However, the real distinction is not just price. It is how well the guard fits and whether the child will keep it in during play.
| Type | How it fits | Main tradeoff |
| Custom mouthguard | Made by a dental professional for the child’s mouth | Personalized fit, but usually costs more and may need replacement as teeth change |
| Boil-and-bite mouthguard | Softened and shaped using the manufacturer’s instructions | Accessible and often better fitting than stock, but the fit can vary |
| Stock mouthguard | Pre-formed; little or no adjustment | Inexpensive, but often bulky and harder to keep in place |
Custom mouthguards
Custom mouthguards are made from a dental impression or scan. A properly fitted custom guard can be comfortable and secure, which makes it easier for a child to wear consistently. It is especially worth discussing if your child plays regularly, has had a dental injury or struggles with store-bought fit.
A custom guard is not necessarily a once-and-done purchase. As children lose baby teeth, grow adult teeth or begin orthodontic treatment, the fit can change.
Boil-and-bite guards
These are a practical option when a custom guard is not available. Follow the instructions exactly and test fit before the first game. If the guard is loose, distorted or uncomfortable, do not assume the child will simply get used to it.
Stock guards
A stock guard is better than no protection when it fits appropriately, but a bulky guard can interfere with speaking or breathing and may require constant clenching to hold in place. If that happens, ask a dentist about a better option.
How to Tell Whether a Sports Mouthguard Fits
Ask your child to put the guard in and talk normally. Then have them open their mouth. A well-fitting guard should remain reasonably secure without constant biting. It should cover the teeth it is designed to protect without sharp edges or uncomfortable pressure.
The American Dental Association recommends asking your dentist to assess the fit and replace a guard that is worn or no longer fits. Bring it to routine checkups; a quick fit check is easier than discovering a problem on game day.
What Is the Best Mouthguard for Kids With Braces?
The best mouthguard for kids with braces is one their orthodontist confirms will fit over the appliances without interfering with treatment. Standard shaping instructions may not work for braces, and teeth can move throughout treatment.
A blow to the mouth can damage brackets or wires and press the appliance into the lips or cheeks. For that reason, a braces-compatible mouthguard helps create a protective barrier. Some children may need protection over both arches, depending on the appliances and bite.
Do not mold a regular boil-and-bite guard over braces without orthodontic guidance. Ask Owl’s orthodontic services team about a suitable option and when to replace it as treatment progresses. If your child wears removable retainers or aligners, ask what to do with them during contact sports; do not assume they are protective mouthguards.
Sports Mouthguard Benefits Beyond the First Game
The most useful sports mouthguard benefits come from consistent wear and proper fit. A mouthguard can cushion some impacts, protect the soft tissues around the teeth and reduce the chance that a preventable sports accident becomes a complicated dental appointment.
For families choosing children’s mouthguards for sports, comfort matters because a guard left in a locker offers no protection. Let your child practise wearing it while warming up so it feels familiar before competition begins.
How to Clean and Replace a Child’s Mouthguard
Mouthguards collect saliva, dirt and germs like any piece of equipment. Keep care simple enough that your child will actually do it.
- Rinse the guard before and after every use. Clean it regularly with cool water and mild soap or as its manufacturer directs, then rinse well.
- Let it dry and store it in a sturdy, ventilated case. Do not leave it loose in a sports bag.
- Keep it out of hot cars, direct sun and hot water, which can distort some materials.
- Inspect it for tears, rough edges, thinning or a loose fit. Bring it to dental visits for a check.
For example, a growth spurt, a lost baby tooth, a newly erupted permanent tooth or a braces adjustment may mean the mouthguard needs an earlier fit check or replacement.
What If Your Child Gets Hit in the Mouth Anyway?
Even the right equipment cannot prevent every injury. Stop play and check for bleeding, loose or broken teeth, swelling and head-injury symptoms. If your child has trouble breathing, uncontrolled bleeding, confusion or another serious injury, seek emergency medical care immediately.
If a permanent tooth is knocked out, act fast. Pick it up by the crown, not the root. If you cannot safely put it back in place, keep it moist in milk or a tooth-preservation solution and seek urgent dental care. Do not store it dry or scrub the root. Do not place a loose tooth in a young child’s mouth because of choking risk.
Do not reinsert a knocked-out baby tooth. Contact a dentist promptly for instructions and assessment. A baby tooth and a permanent tooth require different treatment.
Owl’s emergency dentistry page explains the practice’s approach to urgent dental concerns. Call the office for time-sensitive injuries rather than waiting for an online appointment request.
Choosing Protection That Fits Your Child
A mouthguard should match your child’s sport, teeth and comfort level. That may mean a custom-fitted option, a carefully chosen boil-and-bite guard or an orthodontic-specific design. The best decision is one you make before the season starts, not after a chipped tooth.
Learn more about Owl’s care approach and meet the doctors. If your young athlete needs a dental checkup or guidance on mouthguard fit, book an appointment with Owl Paediatric & Orthodontic Dentistry in Bloomingdale.
FAQs About Sports Mouthguards for Kids
Do soccer players need mouthguards if their league does not require them?
A requirement is not the same as a risk assessment. Soccer involves collisions, falls and unexpected contact with the ball or another player. Ask your child’s dentist whether a properly fitted guard is a good choice.
Are custom mouthguards worth it for young athletes?
They can be particularly useful when a child plays often or has trouble keeping a store-bought guard in place. A custom fit may improve comfort and retention, but young athletes still need periodic fit checks as their teeth change.
Can a child wear a regular mouthguard over braces?
Not every guard is suitable. An orthodontist should help choose one that accommodates braces and tooth movement. Never reshape a guard over brackets without professional advice.
How often should kids replace a sports mouthguard?
Replace it if it tears, wears down, becomes loose or no longer fits. Children may need more frequent replacement during growth spurts, tooth eruption and orthodontic treatment.
Does a mouthguard prevent concussions?
Mouthguards protect teeth and mouth tissues, but they cannot be relied on to prevent concussions. Use all recommended sport-specific protective equipment and follow your league’s head-injury protocols.
Can my child use a nighttime teeth-grinding guard for sports?
Do not assume a night guard provides suitable impact protection. Ask the dentist for an athletic mouthguard designed for your child’s sport and bite.