Whether you’re hitting the rugby field at Loftus Versfeld or playing a weekend match of hockey, protecting your teeth is non-negotiable. But here is the truth many South African athletes miss: not all mouthguards are created equal.
While it’s tempting to grab a cheap, over-the-counter (OTC) mouthguard from a local sporting goods store, research and real-world injuries suggest these “one-size-fits-all” solutions often provide a false sense of security.
The Hidden Dangers of Store-Bought Mouthguards
A recent report by Bite Magazine highlighted a horrific injury where an athlete wearing an OTC mouthguard still suffered severe trauma—including a knocked-out tooth and fractured jaw. This happens because store-bought guards, often called “boil-and-bite”, have significant flaws:
- Poor Fit and Retention: Because they aren’t moulded to your specific dental anatomy, they often feel bulky or loose. This causes the wearer to subconsciously clench their teeth to keep the guard in place, which can lead to jaw fatigue.
- Thinning During Fitting: When you boil a store-bought guard, the material often thins out in critical areas (like the front teeth) as you bite down. This leaves the most vulnerable parts of your smile with almost no shock absorption.
- Restricted Breathing and Speech: A bulky, ill-fitting guard makes it harder to breathe deeply during intense physical activity and nearly impossible to communicate clearly with teammates.
- False Confidence: The biggest risk is thinking you are protected when you aren’t. An OTC guard can easily dislodge during an impact, leaving your teeth and gums completely exposed to the force of a hit.
The Custom-Fitted Difference
At Pretoria Smile, we believe a mouthguard should be treated as an essential piece of safety equipment—just like a helmet or shin pads. A professional, custom-fitted mouthguard offers three distinct advantages:
- Superior Shock Absorption: We use high-quality, multi-layered materials that are thickest where it matters most, distributing the force of an impact away from your teeth and jaw.
- Locked-In Fit: A custom guard stays in place without you having to bite down on it. It won’t fall out, even if you’re breathing hard or talking.
- Concussion Prevention: While no mouthguard can 100% prevent a concussion, a custom fit helps “seat” the jaw correctly, which can help absorb the shock that would otherwise travel to the base of the skull.
The True Cost: Prevention vs. Cure
An over-the-counter mouthguard might cost a few hundred Rand, but the cost of reconstructive dental surgery, implants, and root canals following a sports injury can run into tens of thousands.
Investing in a professional mouthguard isn’t just about comfort; it’s about ensuring that one bad tackle doesn’t result in a lifetime of dental problems.
Get Protected at Pretoria Smile
Don’t wait for a dental emergency to realise your mouthguard isn’t up to the task. Whether you are a professional athlete or a school sports star, we can provide a custom-made guard tailored to your mouth and your sport.
[Book your consultation at Pretoria Smile today] and give your smile the protection it deserves.


