Xlear, a manufacturer of xylitol-based products, is introducing two products—the all-natural Xlear Nasal Spray and Kids Xlear Nasal Spray. Officials at the Orem, Utah-based company say that what sets ...

How Saline Nasal Sprays Work Saline nasal sprays are surprisingly simple in their basic form, containing a mix of distilled or filtered water and salt. This ensures that the spray is free of bacteria ...

Nasal sprays are medications that a person sprays up their nose. Typically, to use a nasal spray a person inserts the nozzle tip into a nostril, then breathes in gently as they spray the medication ...