Worked so well! Very pleased!!
I have to admit I was skeptical about the product. I have real bad tarter and the hard scales on the baxk of my teeth. I usually scraped them off with a dental tool but couldn't get a lot of it and always got my gums bleeding. BUT as soon as I got this in the mail I tried it immediately.  I was pleasantly shocked at how quick it cleaned the tarter and more importantly the hard stuff off my teeth. I use it regularly and my teeth feel great and breath is fresh again!!! I highly recommend it!
Rating: 5 stars