A mouthguard is a protective dental device made of soft, flexible material that fits over your teeth. It’s essential for people participating in sports or physical activities, as it helps cushion the teeth, gums, and jaws, reducing the risk of injuries such as broken teeth, cut lips, or jaw fractures. Mouthguards can also help protect against teeth grinding (bruxism) during sleep, preventing tooth damage and reducing jaw pain.

To care for your mouthguard:

• Rinse it with water before and after each use.
• Clean it with a toothbrush and non-abrasive toothpaste, or mild soap and water.
• Store it in a ventilated case to allow air circulation and prevent bacterial growth.
• Keep it away from direct sunlight or high temperatures, which can cause it to warp.
• Inspect it regularly for signs of wear or damage and replace it as needed.
• Bring it to your dental checkups for your dentist to examine.

There are three main types of mouthguards:

• Stock mouthguards: These are pre-made, ready-to-wear mouthguards available in various sizes. They’re the least expensive option but may not fit as comfortably or provide the best protection.
• Boil-and-bite mouthguards: These mouthguards can be molded to fit your teeth by softening them in hot water and then biting down. They offer a better fit than stock mouthguards but may still lack the comfort and protection of a custom-made mouthguard.
• Custom-made mouthguards: Created by your dentist from an impression of your teeth, custom-made mouthguards provide the best fit, comfort, and protection. They are more expensive than other types but offer superior protection and durability.

The lifespan of a mouthguard depends on its type, how often it’s used, and if there are changes to your teeth or bite. Generally, mouthguards should be replaced every 6-12 months or when they show signs of wear, such as thinning, cracks, or tears. Children and adolescents may need more frequent replacements due to their changing mouths and growth. It’s important to consult with your dentist about when to replace your mouthguard to ensure optimal protection.

A properly fitting mouthguard should cover all of your upper teeth and the gums, providing a cushion between the teeth and soft tissues. It should be comfortable to wear, not restrict your breathing or speech, and stay securely in place during physical activity. A custom-made mouthguard from your dentist will provide the best fit and protection.