I prefer the Tropiclean products as well. We use the tooth gel and brush regularly, but when life gets in the way and I miss a day or two we use the water additive. Mine also love the Tropiclean dental chews. As others have said though, a vet visit should be first on your list. Your dog may have a bad tooth or need a good cleaning. There are other issues, such as kidney disease, that can also cause bad breath. Better to get it checked out right away.
Diana |