NaturaNectar Nasal Guardian All Natural Sinus Care Spray is the first bee propolis and xylitol sinus care spray to wash and clean respiratory passages. Every day you are exposed to millions of pollutants and irritants at work, home, school, or while traveling, that can affect your wellbeing. Just as you wash your hands daily, thanks to NaturaNectar Nasal Guardian All Natural Sinus Care Spray, you can now gently cleanse and moisturize your nasal and respiratory passage. Nasal Guardian contains the original time proven Scandanavian formula from Salomon Propolis, sourced in Brazil and enhanced with Xylitol. Bee propolis nasal solutions have been used by generations for the cleansing of nasal and respiratory passages. Nasal Guardian has NaturaNectar's exclusive PWE-M (organic aromatic aids from Brazilian bee propolis) which is a gentle yet effective water based all natural spray that provides the whole family with all the benefits of bee propolis in an isotonic solution carefully formulated to promote relief.