What's more, it's a quality mouthwash period. "It contains chlorine dioxide which kills bacteria ... minimalistic bottle and overall vibe of the brand Klen and we love its toothpaste, the natural ...

coli, Listeria, Salmonella, Staphylococcus Aureus and others persist, chlorine dioxide gas may be the ... consumer products such as toothpaste and mouthwash, further demonstrating its safety ...