Puressentiel Respiratory Nasal Hygiene Strong Jet Spray with Organic Calendula: Puressentiel Respiratory Nasal Hygiene Strong Jet Spray is a product specifically designed to support nasal hygiene. It features a strong jet spray for a targeted application and contains organic calendula, known for its soothing properties. The spray helps to cleanse the nasal passages, promote clear breathing, and maintain healthy nasal hygiene.