Just rinse and go! Powdered Mouthrinse delivers your freshest breath, even while you re out and about. powdered whitening mouthrinse safely dissolves surface stains and freshens breath by eliminating bacteria and plaque. This instant mouth refresher contains Calprox to gently and effectively dissolve sticky bio-film from teeth without the risk of sensitivity. Packaged in convenient, Tsa-approved packets. Simply add water to a packet, swirl and rinse. Convenient, Tsa-approved, on-the-go packets Made with Calprox which safely whitens without sensitivity Eliminates bacteria and plaque Remineralizes enamel Safe to use on dentures, veneers, and bonded teeth