Stops sensitivity experienced from hot and cold foods or liquids. Eliminate the pain after tooth whitening, or just the sensitivity to air. This simple-to-use, no mixing or light curing treatment takes less than 2 minutes to apply and relieves sensitivity within seconds of use. - 50 (0.35 ml) Unit Dose Applicators - Up to 3-6 months of protection per application cervically - Soft tissue friendly - Will not affect existing restorations - Will not affect bonding adhesion - Permanent under restorations - Disposable swabs allow for hygienic application - FDA approved - 250 - 300 applications