Alcohol free. + fluoride. Rebuilds weakened enamel. Protects against cavities. Freshens breath. Kills bad breath germs. Cleans the whole mouth. Strengthens teeth (when added to a good oral care routine by strengthening enamel in some cases, rinses may cause surface staining to teeth. This is not permanent or harmful, and may be prevented by adequate brushing or removed at your nest dental visit. If you are not satisfied with your result, Crest Pro-Health will refund your purchase via pre-paid card. Simply return your receipt and copy of bottle UPC within 60 days of purchase. Call 1-877-769-8794 for more information). Strengthens enamel to help prevent cavities. Use with Pro-Health products from crest and Oral-B to promote healthy teeth & gums. Cap sealed with printed band. If you are not satisfied with your results, Crest Pro-Health will refund your purchase via pre-paid card. Simply return your receipt and copy of bottle UPC within 60 days of purchase. Call 1-877-769-8794 for more information. www.pg.com. www.crest.com. Questions? 1-800-862-7442.