• Occlusal Guard (Night Guard): Worn at night to protect teeth from grinding (bruxism) or clenching. Custom-made to fit your bite and reduce jaw strain.
• Sports Mouthguard: Worn during sports or physical activity to protect teeth and soft tissues from trauma. Usually thicker than night guards and designed to absorb impact.
• Retainer: Worn after orthodontic treatment (like braces or Invisalign) to maintain teeth alignment. Not designed for grinding or protection from impact.

No. Each appliance is made for a specific function:

• An occlusal guard won’t protect against trauma during sports.
• A sports guard is too bulky for nighttime wear and doesn’t preserve alignment.
• A retainer isn’t strong enough to handle grinding or clenching forces.

Using the wrong appliance can cause damage or reduce effectiveness.

Your dentist will recommend the right option based on your needs:

• If you grind or clench your teeth, you likely need an occlusal guard.
• If you play contact or high-impact sports, you’ll benefit from a sports mouthguard.
• If you've completed orthodontic treatment, a retainer is essential to prevent your teeth from shifting.

• Occlusal Guards: Made of hard acrylic, soft rubber, or dual-laminate materials (soft inside, hard outside).
• Sports Guards: Made of thick, flexible thermoplastic that absorbs impact.
• Retainers: Made of clear plastic (Essix retainers) or acrylic with a wire (Hawley retainers).

Yes. All three can be professionally custom fitted by your dentist for maximum comfort and protection. There are also over-the-counter options (especially for sports guards), but they may not offer the same effectiveness or fit.

Wearing a standard occlusal guard while undergoing active orthodontic treatment is not recommended. However, there are specialized guards designed for patients with braces. Always consult your dentist or orthodontist before use.

• Occlusal Guards: 3–5 years or more with proper care
• Sports Guards: 6 months to 1 year, depending on wear and tear
• Retainers: 1–5 years, though they may need replacement if warped or cracked

• Rinse after each use
• Brush gently with a soft toothbrush and mild soap or non-abrasive toothpaste
• Avoid hot water (it can warp the plastic)
• Soak in retainer or denture cleaner weekly
• Store in a ventilated case when not in use

Coverage varies:

• Occlusal guards may be covered if diagnosed with bruxism or TMJ disorder.
• Sports guards are often considered elective and may not be covered.
• Retainers are sometimes included in orthodontic treatment but may require out-of-pocket replacement later.

Check with your dental insurance provider for specifics.

A properly fitted appliance ensures:

• Maximum comfort
• Proper protection and function
• No interference with speech or breathing
• Less risk of irritation or shifting teeth

Custom appliances from your dentist are more durable and effective than store-bought versions.