How to Clean Mouth Guard with Baking Soda – A Simple Guide

In this comprehensive guide, I'll walk you through everything you need to know about using baking soda to clean your mouth guard, night guard, or sports guard. From quick daily cleaning methods to deep cleaning techniques, you'll discover how this simple ingredient can transform your oral appliance care routine and help extend the life of your investment.

Why Baking Soda Works for Cleaning Mouth Guards

Baking soda (sodium bicarbonate) offers several properties that make it perfect for cleaning dental appliances:

1. Natural Abrasiveness: Baking soda particles are just abrasive enough to remove plaque and stains without scratching the surface of your mouth guard.
2. Alkaline Nature: With a pH of around 8.3, baking soda neutralizes the acids produced by bacteria, helping to destroy the environment where they thrive.
3. Deodorizing Properties: Perhaps most importantly, baking soda naturally eliminates odors rather than just masking them, making it perfect for tackling that notorious "mouth guard smell."
4. Non-Toxic: Unlike harsh chemical cleaners, baking soda is safe for oral use when properly rinsed away.

How to Clean Mouth Guard with Baking Soda: Step-by-Step Methods

Let's explore several effective techniques for using baking soda to clean your mouth guard, from quick daily methods to more intensive deep cleaning approaches.

Daily Cleaning Method: Basic Baking Soda Paste

For everyday maintenance, this simple method helps prevent buildup and odors:

1. Remove your mouth guard and rinse it thoroughly under cool running water to remove saliva and loose debris.
2. In a small bowl, create a paste by mixing 1 tablespoon of baking soda with a few drops of water. The consistency should be similar to toothpaste – not too runny and not too thick.
3. Using a soft-bristled toothbrush (preferably one dedicated just for your mouth guard), gently apply the baking soda paste to all surfaces of the guard.
4. Brush in small circular motions for about 1-2 minutes, paying special attention to crevices and textured areas where bacteria like to hide.
5. Rinse thoroughly under cool water until all baking soda residue is completely removed.
6. Allow your mouth guard to air dry completely before storing it in a clean, ventilated case.

This daily cleaning routine takes just a few minutes but makes a tremendous difference in preventing odor and bacterial buildup.

Deep Cleaning Method: Baking Soda Soak

When your mouth guard needs more intensive cleaning, try this soaking method:

1. Mix 2 tablespoons of baking soda in a clean glass or small container with enough warm (not hot) water to fully submerge your mouth guard.
2. Stir the solution until the baking soda is mostly dissolved.
3. Place your mouth guard in the solution and let it soak for 30 minutes to 1 hour.
4. After soaking, remove the guard and gently brush it with a soft toothbrush to remove any loosened debris.
5. Rinse thoroughly under cool running water.
6. Allow to air dry completely before storing.

This deeper cleaning method is ideal to use once a week or whenever your mouth guard starts to develop noticeable odors or discoloration.

Enhanced Cleaning: Baking Soda and Vinegar Method

For particularly stubborn odors or stains, the combination of baking soda and vinegar creates a powerful cleaning reaction:

1. Place your mouth guard in a clean container.
2. Cover it with white vinegar and let it soak for 30 minutes.
3. Remove the guard and rinse it thoroughly.
4. Create a paste with baking soda and a few drops of water.
5. Using a soft toothbrush, gently scrub all surfaces with the baking soda paste.
6. Rinse thoroughly under cool water until all residue is removed.
7. Allow to air dry completely.

The vinegar helps disinfect while the baking soda neutralizes both odors and the vinegar smell. This combination is particularly effective for mouth guards that have developed stubborn odors or slight discoloration.

Comparing Baking Soda to Other Cleaning Methods

Let's see how cleaning your mouth guard with baking soda compares to other common methods:

You might also like: How To Clean Night Guard: Everything You Need to Know

Additional Tips for Maintaining Your Mouth Guard

Using baking soda to clean your mouth guard is most effective when combined with these best practices:

Proper Storage Techniques

The way you store your mouth guard can significantly impact its cleanliness:

1. Always ensure your mouth guard is completely dry before storing.
2. Use a case with ventilation holes to allow airflow and prevent moisture buildup.
3. Clean the storage case regularly (at least once a week) with soap and water.
4. Keep the case in a cool, dry place away from direct sunlight.
5. Never store your mouth guard wrapped in tissue or in a sealed plastic bag, as this creates a perfect environment for bacterial growth.

Complementary Cleaning Methods

For comprehensive care, consider these additional cleaning approaches:

1. Alternate with Hydrogen Peroxide: Once a month, soak your mouth guard in a solution of equal parts 3% hydrogen peroxide and water for 30 minutes, then rinse thoroughly.
2. Occasional Denture Cleaner: Commercial denture tablets can be used occasionally for deep cleaning (follow package instructions).
3. Professional Cleaning: Take your mouth guard to your dentist for professional ultrasonic cleaning once every 6 months.

Common Mistakes to Avoid When Cleaning Mouth Guards

Even when using baking soda, there are several pitfalls to avoid:

1. Using Hot Water: Never clean your mouth guard with hot water, as it can warp the plastic and affect the fit.
2. Harsh Brushing: Don't use hard-bristled brushes or apply excessive pressure when cleaning, as this can scratch the surface and create more places for bacteria to hide.
3. Bleach or Alcohol: Avoid using bleach, alcohol-based mouthwashes, or other harsh chemicals that can damage the material and potentially be harmful if not completely rinsed away.
4. Skipping the Rinse: Always rinse your mouth guard thoroughly after cleaning with baking soda to remove all residue.
5. Inadequate Drying: Storing a damp mouth guard is one of the biggest mistakes people make. Always ensure it's completely dry before putting it away.

How to Clean Different Types of Mouth Guards with Baking Soda

While the basic cleaning principles remain the same, different types of mouth guards may require slight modifications to the cleaning approach:

Custom-Fitted Night Guards

These high-quality guards from your dentist are an investment worth protecting:

1. Clean daily with the basic baking soda paste method.
2. Deep clean weekly with the baking soda soak.
3. Handle with extra care to avoid warping.
4. Store in a ventilated case when not in use.

Sports Mouth Guards

These guards face unique challenges like exposure to dirt and being used outdoors:

1. Rinse immediately after use, even when on the field.
2. Clean with baking soda paste after every use.
3. Deep clean weekly, especially during active seasons.
4. Allow to dry completely before storing in a ventilated case.

Boil-and-Bite Guards

These thermoplastic guards require special attention:

1. Use slightly less abrasive pressure when brushing with baking soda.
2. Avoid soaking for extended periods as it may affect the material.
3. Clean after each use with the basic baking soda paste method.

Learning how to clean mouth guard with baking soda is a simple yet effective way to maintain your dental appliance's hygiene and extend its lifespan. This natural, affordable cleaning method tackles bacteria and odors while being gentle on both your mouth guard and the environment. By incorporating baking soda cleaning into your regular maintenance routine, you'll ensure your mouth guard stays fresh, clean, and ready to protect your teeth for years to come. Remember that consistent care is key – a few minutes of cleaning after each use can save you from replacement costs and potential oral health issues down the road.