A nightguard is prescribed to minimize the effects of bruxism while you sleep. As with any oral device, it should be cleaned regularly to prevent the growth of microbes. It’s just as important to store it properly so that it retains its shape and remains hygienic. Here is what every nightguard wearer should know about maintaining their appliance properly.
Your Daily Nightguard Cleaning Routine
Daily care takes less than five minutes. Follow these three steps every morning after removing your guard.
Step 1: Rinse Immediately
As soon as you remove your nightguard, rinse it thoroughly in cool or lukewarm water. This will wash away any loose saliva, plaque, and food debris that may be on it. Remember, do not use hot water as it may distort the device.
Step 2: Brush Gently
Brush all sides, including the inside, outside and grooves. Do not use toothpaste. Most toothpastes contain abrasive ingredients that can create tiny scratches on the surface, making the appliance harder to clean and allowing bacteria to accumulate more easily. Plain water or a drop of mild dish soap works well.
Step 3: Air Dry Completely
Do not place the nightguard in its box until it is dry; wait for at least 20 to 30 minutes. Storing a damp nightguard in a closed case creates a moist environment that encourages mold and mildew growth. Letting it dry fully is one of the most effective ways to prevent bacterial buildup.
Weekly Deep Cleaning Methods
A daily rinse and brush keep the nightguard clean. Once a week, a deeper soak helps eliminate bacteria and mineral deposits that routine brushing misses. Choose one of these dentist-recommended methods:
Denture-Cleaning Tablets
Simply drop a denture cleaning tablet into a cup of cold water and place your nightguard in it. Soak it for the time indicated on the product label. Rinse with water and then let it dry completely. This is a very convenient way to clean deeply.
White Vinegar and Hydrogen Peroxide
Soak your guard in distilled white vinegar for 30 minutes, then rinse it and soak it in 3% hydrogen peroxide for another 30 minutes. Rinse with water and allow it to dry fully.
Both solutions are generally safe for most nightguard materials at these concentrations. If you are unsure about your specific appliance, check with your dentist before using this method.
Non-Alcoholic Mouthwash Soak
Mix one capful of alcohol-free mouthwash with a full glass of water. Submerge your guard and let it soak for about 30 minutes. Rinse it with clean water and let it dry before you put it away. Do not use mouthwashes that contain alcohol, as the alcohol can break down the plastic over a period of time.
How to Store Your Nightguard Properly
Proper storage maintains the hygiene and shape of your dental appliance between uses. Follow these guidelines to keep it in good condition.
Use a Ventilated Case
Always keep your nightguard in its protective case. Be sure it’s a case that has ventilation holes or slots so air can get in. A sealed, airtight case traps moisture and promotes bacterial and mold growth on the surface.
Choose the Right Location
Avoid storing your guard in the bathroom. Bathrooms are warm and humid environments that accelerate microbial growth on oral appliances. Keep it on your nightstand or in a bedroom drawer (somewhere cool, dry, and easy to reach). Storing it in the same spot each time also prevents the common problem of misplacing it.
Keep the Case Clean
Your case can also accumulate bacteria and debris over time. Wash it with mild dish soap and warm water every few days. Allow it to air dry fully before placing the guard back inside.
Conclusion
Routine cleaning is all it takes to keep your nightguard clean, hygienic, and functioning properly. A daily rinse, gentle brushing, and weekly soak are sufficient to maintain hygiene and extend its lifespan. If you experience tooth grinding or pain in your jaw area, contact Integrity Dental at (586) 977-0300 to book your appointment today.