Xylitol in nasal spray helps pull liquid into the nasal passages which helps if you have dry nasal passages and reduces your risk of contracting airborne infect

Xylitol in nasal spray helps pull liquid into the nasal passages which helps if you have dry nasal passages and reduces your risk of contracting airborne infections. The amount of Xylitol is also tiny compared to what you get from even natural sources (which, granted, is different than inhaling it).