Yes, toothpaste. And one worthy of an entry at that. I like this stuff. It is priced in comparison with others. I love the cap. It is big and easy to screw on and off and much better than the usual tiny cap. It is not like I am arthritic or anything, but trust me, you will like the cap better too. I don't know if foaming is actual proof that a substance is actually cleaning, but it foams. I have no idea how to begin to promote good toothpaste without sounding like a Orbitz Gum commercial, words like "minty fresh" and "sparkling clean" all come to mind. But just trust me. Try it.