Tred Nasal Spray 0.9% saline, 30 ml pre-dosed bottle with a sealed micropump. Ready-to-use physiological saline solution (sodium chloride 0.9%) with buffering salts and glycerin for nasal hygiene and mucus clearance. Apply 1–2 or more sprays per nostril, 2+ times daily; aim the nozzle at the lateral posterior nasal cavity and wait a few minutes before gently blowing one nostril at a time. For external nasal use only. Store at room temperature; use within one month after opening.