I absolutely love Sensodyne Iso-Active Foaming Gel. I have suffered from teeth sensitivity for many years and Sensodyne is the only toothpaste to relieve my tooth pain. I use this toothpaste everyday. I've tried others and they just do not cut it. Sensodyne Iso-Active is unlike any toothpaste I have ever tried. It starts foaming as soon as it reaches your toothbrush. The toothpaste just glides across your teeth. The foaming action also penetrates deep between each tooth. It will definitely leave your teeth feeling clean and your mouth feeling refreshed. On top of that any tooth sensitivities like pressure pain, hot sensitivities or cold sensitivities will drastically decrease. The only cons I have with Sensodyne Iso-Active Foaming Gel is 1) It is in an aerosol can (which is bad for the environment) and 2) the toothpaste is a bit pricier than Sensodyne toothpaste that comes in a tube.