Since being a little girl I used Colgate Total. My kids' use it, too. It's going very well for us. My husband's toothache has also gone down and now his feeling is better. The one time we were out and for 2 weeks both of my kids had to use crest, they got a cavity. I've tried a lot of toothpaste and none of them and Colgate Full function as well. I see a lot of people saying that the mouthwash causes pain, irritation and even tongue peeling. This is true if you look up the ingredients (under a different name) on the back of the bottle it has anti-freeze inside. This is chewing away your teeth's top layer so they're whiter and more alert. So yeah your mouth will be peeling and getting swollen. How are you thinking? coca cola do to the body and teeth? If the battery acid is heavy enough, take it off your engine. I love the toothpaste above all but won't use the mouthwash again. My dentist advised me to use a combination of baking soda and Peroxide for whiter teeth. Great taste which work well.