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Protecting Your Teen’s Smile: Braces, Sports Mouthguards, and Hygiene Tips

April 10, 2026


The teenage years are a whirlwind of growth, from changing social circles to a calendar packed with sports and extracurriculars. It’s also a critical window for oral health. As permanent teeth settle in and orthodontic treatments often begin, the habits formed now will stick with your teen for a lifetime.

At Sinquefield Family Dentistry, we know that keeping a teenager motivated to brush and floss can be a challenge. Between a busy Murfreesboro school schedule and a love for late-night snacks, their smiles need a little extra defense. Here is our guide to navigating the “teen years” of dentistry.

1. Navigating Life with Braces (and Clear Aligners)

Whether your teen has traditional metal brackets or clear aligners like Invisalign, orthodontic hardware creates plenty of new hiding places for plaque.

  • The Challenge: Food particles get trapped easily, which can lead to “white spots” (permanent decalcification) or gum inflammation around the brackets.
  • The Hygiene Fix:
    • The Right Tools: Invest in a water flosser. It’s often much easier for teens to use than traditional threaders and is highly effective at flushing out debris.
    • Proxabrush: Keep “interdental” brushes (small, pine-tree-shaped brushes) on hand to clean under the archwire.
    • Consistency: Encourage brushing after every meal, not just morning and night. Keeping a travel toothbrush in their backpack is a game-changer.

2. The Must-Have Accessory: Sports Mouthguards

If your teen plays sports for any of our local Murfreesboro schools—whether it’s football, soccer, basketball, or even wrestling—a mouthguard is non-negotiable.

  • Why It Matters: A mouthguard doesn’t just protect against chipped teeth; it cushions the lips and cheeks from lacerations and can even help reduce the severity of certain jaw-related injuries.
  • Store-Bought vs. Custom: While “boil-and-bite” guards are better than nothing, a custom-fit mouthguard from Sinquefield Family Dentistry offers superior protection and comfort. Because it’s molded specifically to their teeth, teens are more likely to actually wear it because they can still breathe and speak clearly.
  • Braces Tip: If your teen has braces, they must wear a mouthguard specifically designed to fit over brackets to prevent the metal from cutting their cheeks during an impact.

3. Combatting the “Sugar Trap”

Between sports drinks on the sidelines and coffee runs with friends, teens consume a high volume of liquid sugar and acid.

  • The Danger: Sipping on Gatorade or sodas throughout the day keeps the teeth in a constant “acid bath,” which rapidly erodes enamel.
  • The Fix: * Encourage water as the primary source of hydration.
    • If they do have a sugary drink, suggest using a straw to bypass the teeth and rinsing with water immediately afterward.

4. Wisdom Teeth: Keeping an Eye on the Horizon

Late teens are usually when wisdom teeth (third molars) begin to make their appearance.

  • What to Watch For: Not everyone needs their wisdom teeth removed, but we monitor them closely via X-rays during six-month checkups. We look for impaction (teeth getting stuck), crowding of existing straight teeth, or potential infections.
  • Early Detection: Catching wisdom tooth issues early can save your teen from significant pain and more invasive surgeries down the road.

A Partnership for a Lifetime of Smiles

We believe in treating our teen patients with respect and empowering them to take ownership of their health. A healthy smile is a huge boost to a teenager’s confidence, and we love being part of that journey.

Is your teen due for a cleaning or a custom mouthguard fitting? At Sinquefield Family Dentistry, we’re proud to serve the families of Murfreesboro with gentle, expert care. Give us a call or schedule an appointment online today—let’s make sure your teen’s smile stays bright and protected!