Rembrandt toothpaste stain prevention with and without the use of Peridex
{{output}}
Sixty-five subjects were assigned to use Crest or Rembrandt dentifrice with either a placebo or Peridex rinse for eight weeks. One group, using Peridex, started with Crest and switched to Rembrandt at week four of the study. There were no significant differenc... ...
