[Code of Federal Regulations] [Title 21 Volume 5] [Revised as of April 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 21CFR355.55] [Page 288] TITLE 21--FOOD AND DRUGS CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) PART 355--ANTICARIES DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE--Table of Contents Subpart C--Labeling Sec. 355.55 Principal display panel of all fluoride rinse drug products. In addition to the statement of identity required in Sec. 355.50, the following statement shall be prominently placed on the principal display panel: ``IMPORTANT: Read directions for proper use.''