Rinse your mouth guard in cold water before wearing it.
Insert the mouth guard so it covers the top row of teeth.
Bite down softly to keep the mouth guard in place while playing sports.
Rinse the mouth guard in cold water at the end of the sporting event but before cleaning.
Clean your mouth guard after each use. Fill a small container with lukewarm water and soap. Submerge the mouth guard for at least several minutes.
Lightly scrub the mouth guard with a toothbrush or similar small brush. Do not scrub too hard or you might damage the mouth guard.
Rinse the mouth guard in lukewarm water. Dry it by lightly patting it with a towel.