How To Clean Night Guard At Home. The final way you can deep clean your night guard is to use a mixture of mouthwash and water. If u are chemical sensitive than none of the above methods will work.
To keep your mouth guard case clean, wash it every few days with normal dish soap (preferably fragrance free). Here’s how to clean a mouthguard with this method: Once finished, rinse with water and allow the night guard to dry completely.
Remove your night guard from the bleach and use a toothbrush and a small amount of paste to scrub away any remaining bleach particles.
Pour a capful of mouthwash into a glass or bowl and then dilute with water until the night. But what u also need to do is soak them in vinegar in a stainless steel cup or small dish. Use a separate soft bristled toothbrush just for cleaning your night guard. First, soak your night guard in white vinegar for 30 minutes.