How To Clean Mouth Guard With Baking Soda. Thoroughly clean the appliance both inside and outside to lift away plaque residue. Stir the solution until the baking soda has dissolved, then place the mouthguard in the solution.
When you aren’t wearing your retainer, keep it in a stainless steel container with water, baking soda, and castile soap (optional). Baking soda can eliminate bad odors Do not use hot water as this can permanently alter the fit of your dental night guard.
An ultrasonic retainer cleaner can deeply clean and sanitize.
You only want to add enough water to the baking soda so that it is like a paste. However, you can use baking soda and water or an organic toothpaste to brush the mouthguard itself. Soak the night guard in distilled white vinegar for at least 30 minutes. Brush the dental device gently with a soft or medium toothbrush.