Review (4/5): 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.