Rinse your way to a glamorously brighter smile with Crest 3D White Clean Whitening Mouthwash. This advanced whitening formula features a gentle foaming action to safely lift surface stains for whiter teeth in 7 days. The whitening technology helps lock out future stains, helping keep your smile bright long after you rinse. Beyond whitening, the formulation is tough on germs, killing millions of bad breath-causing bacteria, while remaining gentle on your teeth and gums. The powerful rinse is alcohol-free so you can swish without the uncomfortable burning sensation. The radiant mint flavor will leave your mouth feeling clean and invigorated. For best results, use twice daily, morning and night, swishing for 60 seconds each time. Experience a cleaner mouth and whiter teeth with Crest.