SmartMouth Clinical DDS Activated Oral Rinse combines zinc ion technology and provides maximum benefits in dealing with the issue of bleeding gums. This patented solution supports optimal oral and general health. SmartMouth Clinical DDS instantly clears away bad breath and keeps it from returning for 12 hours per rinse. Thrill your tastebuds with our paraben and alcohol-free mint mouthwash to vanquish bad odors, even garlic, coffee, and cigarette breath. Beating bad breath means dealing with the real source of bad breath—sulfur gas. If you are serious about dealing with bad breath, nothing works better than activated zinc ion technology. SmarthMouth’s dual formula combines a sulfur eliminator and a zinc ion activator to release billions of zinc ions. Activated SmarthMouth clears away existing sulfur gas and its new production for additional 12 hours. SmarthMouth is the only activated formula that deals with the real source of bad breath for a full 24 hours. This gum mouthwash is dentist recommended. For best results, use SmartMouth mouthwash in the morning for a full 12 hours of clean breath, and use it again before bed to prevent morning breath. Covered by the SmartMouth 60-Day Satisfaction Guarantee. If you are not satisfied with your SmartMouth product purchased from SmartMouth or an authorized seller in the United States, you may request a refund or replacement product. Because SmartMouth is unable to control the quality of products sold by unauthorized sellers, unless otherwise prohibited by law, the Guarantee is not available for products purchased from unauthorized sellers. You are required to mail, at your cost, a completed Guarantee Request Form, proof of purchase, and the original UPC label from the product to SmartMouth. The Guarantee applies only to the original, end-user purchaser. A Guarantee claim must be made within 60 days of purchase. SmartMouth reserves the right to deny guarantee requests in cases of suspected fraud or abuse.