Good solution
This has helped tremendously.  I couldn't figure out how to get rid of the white crud so I thought it was staining the night guard since no amount of brushing would remove it.  This product has gotten almost all of it off.  I also tried the Fresh Guard soaking product which is available at the drug store.  For me, the soak doesn't do as good a job as the wipes.  I've begun alternating the two solutions in an attempt to keep costs down.
Rating: 4 stars