Treating halitosis is a challenge due to the multitude of factors. However, some treatments, mainly in the form of nasal saline irrigation or oral solutions chlorine based or triclosan exist. Mouth dryness, although implicated as a factor, has not been targeted yet. Improving salivary flow may reduce the stasis of saliva thus reducing the concentration of proteins that bacteria dwell on as well as a better degradation of oral food debris.