Hi this ist curegirl. But i have brought Colloidal Silver before. It comes in a bottel and you spray it in your mouth at the back of the throat(just a couple of sprays). It works agaist bacteria. I dont have bad breath, But i have read alot of articals online that say it works very well agaist it.
It is useless agaisted underarm odor.
Type Colloidal Silver in google and you will find alot of health stores selling it.