Use Crest Gum Care mouthwash to complete your preventive Gum Care routine. This Crest alcohol free mouthwash is proven to reduce the early signs of gum disease, including bleeding gums, reduce gum inflammation, and kills plaque and bad breath germs. The Cool Wintergreen flavor leaves your breath refreshed and neutralizes plaque germs around the gum line. *** If you are not satisfied with your results, Crest will refund your purchase. Simply return your receipt and copy of bottle UPC within 60 days of purchase. Call 1-800-862-7442 for more information.