Which mouthguard should we actually buy for my child's sport?

The three things you can actually buy, compared

• Stock, straight off the shelf. Uncut, unshaped, and ready in seconds. It is the least expensive option and also the least likely to fit well, since it never adjusts to an individual mouth.
• Boil-and-bite. Softened briefly in hot water, then bitten into so the material picks up a loose impression of your child's teeth. A clearly better fit than stock for barely any extra effort, and the practical middle ground most families land on.
• Custom-fitted. Made from an actual scan or mold of your child's own teeth, usually through a dental office. It sits closest to the gumline, stays put best through a hard practice, and costs the most of the three.

None of the three is the wrong answer. The type that gets worn every single practice beats a fancier one left behind in a locker.

What the label is actually telling you

Packaging usually sorts guards by age or mouth size, junior versus adult, and by how many sports it is rated for. A single-sport guard built for something like football tends to run thicker for heavier contact, while a multi-sport or general athletic guard is often thinner and easier to talk and breathe through.

Thicker is not automatically safer. A guard so bulky that a child cannot breathe comfortably during a sprint tends to get spit out and forgotten at the first break in play. The right size and thickness for your child's actual mouth and sport does more good than the thickest option on the shelf.

It depends on more than the sport

Braces or another appliance already in the mouth changes which guard makes sense, since a standard guard was not built with brackets and wires in mind and can press metal into the inside of the lips or cheeks on impact. A guard with extra internal clearance for hardware is worth asking your pediatric dentist or orthodontist about directly, rather than guessing from a sporting goods shelf.

A child playing more than one sport in the same season, or a family with more than one athlete, sometimes does better with a guard per sport or per child rather than one shared guard moved from bag to bag. Fit and hygiene both suffer when a single guard tries to cover too much ground.

When this stops being a shopping question

A guard outgrown by new teeth coming in, one showing tears or thin spots, or a new sport picked up partway through the year are all reasons to replace rather than patch whatever is currently in the bag. None of that calls for an urgent visit, just a look at the next checkup or a quick call before the season starts.

An actual injury changes things. A tooth that gets chipped, loosened, or comes out entirely during play needs same day attention, guard or no guard. What to do while you get here is covered on our emergencies page, and (239) 482-2722 reaches both offices, Monday to Friday, 8 to 5.