Review title is Doesn't wow but it does work. [SEP] This product, I will say works without making my teeth sensitive.<br />as another reviewer said you definitely want to brush your teeth in the shower because I don't know how but it ends up everywhere. If you have disposable rubber gloves I would use that because it will stain under your nails and have a select toothbrush because it will stain your toothbrush; it will also temporarily stay in your tongue. it doesn't have a strong vanilla or mint flavor, it doesn't taste bad it just doesn't really have a taste to it. from what I read you don't want to use it more than 5 days because it is abrasive to the teeth. So I will definitely be periodically using this.