Why a Custom Sports Mouthguard Matters for Athletes

Preventive Care

A custom-fitted sports mouthguard, made from an impression of your teeth by a dental professional, generally offers more consistent protection than store-bought alternatives because it sits securely, maintains even material thickness across the biting surface, and allows normal breathing during play. For families across Croydon, Ringwood, Bayswater, and the surrounding eastern suburbs, getting a mouthguard fitted before the winter or summer sports season can be a straightforward way to help reduce the risk of dental injuries on the field, court, or rink.

Why Dental Injuries in Sport Deserve Attention

Sports-related dental injuries are more common than many people realise. Contact sports such as AFL, rugby, basketball, hockey, and cricket carry a higher risk of impact to the face and mouth, but dental injuries can also occur during activities not typically thought of as high-risk — cycling along EastLink Trail, skateboarding at Croydon Skate Park, or playing weekend netball at Dorset Road Recreation Reserve.

A knocked-out or fractured tooth can be painful, expensive to restore, and may have lasting consequences for oral health. Depending on the severity, treatment could involve anything from a simple filling to a crown, root canal therapy, or even extraction and replacement. For growing children and teenagers — many of whom play for local clubs around Kilsyth, Mooroolbark, and Heathmont — the stakes are particularly high because their adult teeth are still settling into position.

Wearing a properly fitted mouthguard during sport is one of the simplest protective steps available. Yet it is also one of the most commonly overlooked, especially at recreational or social competition level where mouthguards are not always enforced by the rules.

Custom-Fitted vs Store-Bought Mouthguards

Not all mouthguards provide the same level of protection. There are generally three types on the market:

  • Stock mouthguards: Pre-formed and ready to wear straight from the packet. These come in limited sizes, often fit poorly, and can make breathing and speaking difficult. They typically offer the least protection because the material is not shaped to individual teeth.
  • Boil-and-bite mouthguards: Softened in hot water and then moulded by biting down. While they provide a somewhat better fit than stock options, the material can thin out over the biting surface and the shape may still be imprecise — particularly around crowded or unevenly spaced teeth.
  • Custom-fitted mouthguards: Made by a dental professional from an impression or digital scan of your teeth. These are designed to match the exact contours of your mouth, providing even material coverage, a secure hold, and a comfortable fit that allows you to breathe and communicate normally during play.

Research suggests that custom-fitted mouthguards may offer more effective protection than over-the-counter alternatives because of their precise fit and consistent material thickness across the areas that matter most. A mouthguard that fits well is also more likely to be worn consistently — and a mouthguard left in the sports bag because it is uncomfortable or loose offers no protection at all.

Who Should Wear a Mouthguard?

The Australian Dental Association and various sporting bodies recommend mouthguards for anyone participating in activities where there is a risk of contact to the face. This applies to both competitive and recreational sport, and to players of all ages.

For the Croydon and outer eastern Melbourne community, this covers a wide range of popular local activities. Sports where mouthguards are commonly recommended include:

  • Australian Rules Football (AFL) — including junior Auskick and senior club footy
  • Rugby league and rugby union
  • Basketball and netball
  • Hockey (both field and ice)
  • Cricket (especially for batters and wicket-keepers)
  • Boxing and martial arts
  • Soccer and water polo
  • Mountain biking and BMX

Children and teenagers, whose teeth and jaws are still developing, may particularly benefit from the protection a custom mouthguard provides. Many junior sporting clubs across the eastern suburbs — from Croydon North to Bayswater — require mouthguards for registration, and a custom fit can make all the difference in whether a young player actually wears it during every game and training session.

What Happens When You Get a Custom Mouthguard Fitted

At Divine Dental Care on Wicklow Ave, the process for getting a custom mouthguard is straightforward and generally takes two short appointments:

  • First visit — impression or scan: Your dentist takes a precise impression or digital scan of your upper teeth (and lower teeth if required). This captures the exact shape of your dental arch, including any crowding, spacing, or orthodontic appliances such as braces.
  • Fabrication: The impression is sent to a dental laboratory where your mouthguard is manufactured from high-grade, impact-absorbing material. You can often choose from a range of colours — handy for matching team colours or simply picking a design that makes younger players more enthusiastic about wearing it.
  • Second visit — fitting: Once your mouthguard is ready, you return for a fitting appointment. Your dentist checks the fit, makes any minor adjustments, and ensures the mouthguard sits comfortably and securely.

The whole process can usually be completed well before the start of a new sports season, so it is worth booking ahead — especially during the busy pre-season months of February and March, or before the summer cricket and basketball seasons begin.

Caring for Your Mouthguard

Looking after your mouthguard helps maintain both its protective function and its hygiene over the course of a season. Consider these practical tips:

  • Rinse your mouthguard with cool water or a mild mouthwash before and after each use.
  • Store it in a sturdy, ventilated container — not loose in your sports bag where it can be crushed or contaminated.
  • Avoid leaving it in direct sunlight, in a hot car, or near a heater, as heat can warp the material and change the fit.
  • Bring it along to your regular dental check-ups so your dentist can assess its condition and confirm it still fits properly.
  • Replace it each season, or sooner if it shows signs of wear, becomes loose, or no longer fits comfortably. This is particularly important for children and teenagers whose mouths are still growing — a mouthguard fitted at the start of the year may not fit well by the end of it.

When to See Your Croydon Dentist About a Mouthguard

If any of the following apply, it is a good idea to book a mouthguard consultation at our Croydon practice:

  • Your child is starting a new sport or moving up to a more competitive age group
  • You or your child currently uses a boil-and-bite mouthguard that feels bulky, loose, or uncomfortable
  • Your existing custom mouthguard is more than one season old or shows visible signs of wear
  • You have braces, a retainer, or other orthodontic appliances and need a mouthguard that accommodates them
  • You have experienced a dental injury during sport and want to discuss ongoing protection

At Divine Dental Care, we see families from across the eastern suburbs — Croydon Hills, Croydon South, Heathmont, Mooroolbark, and beyond — for sports mouthguard fittings throughout the year. Our practice is open Saturdays, which can make it easier to fit an appointment around school and training schedules. As a Platinum health fund provider, we can process claims on the spot for eligible patients.

Frequently Asked Questions

How much does a custom sports mouthguard cost?

The cost of a custom-fitted mouthguard varies depending on the type of material and any special requirements (such as accommodating braces). Many private health funds cover part or all of the cost under general dental or preventive benefits. Our team at Divine Dental Care can provide a quote and check your health fund eligibility before you proceed.

Can my child get a mouthguard if they have braces?

Yes. Custom mouthguards can be designed to fit over orthodontic braces and other appliances. Because the fit needs to accommodate brackets and wires, these mouthguards may need to be replaced or adjusted more frequently as orthodontic treatment progresses.

How long does a custom mouthguard last?

A custom mouthguard is generally recommended for replacement each sporting season, or sooner if it becomes worn, loose, or damaged. For children and teenagers who are still growing, the fit may change over the course of a single season.

Do I need a mouthguard for non-contact sports?

While mouthguards are most commonly associated with contact sports, dental injuries can occur during any physical activity where there is a risk of falls or collisions — including cycling, skateboarding, and gymnastics. If you are unsure whether a mouthguard is appropriate for your activity, your dentist can advise you based on the level of risk involved.

Can adults get custom mouthguards too?

Absolutely. Custom mouthguards are suitable for athletes of all ages, from junior players through to adults competing in weekend or social leagues. Many adults across the Croydon area use custom mouthguards for sports such as AFL masters, social basketball, and martial arts.

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