Other Information: Inspect saline packets for integrity Do not use saline packets if open, torn, or expired Protect saline packets from excessive heat and moisture See saline packets or box for lot (hash) and expiration date All natural. Breathe easier with the power of salt. Nasal Wash System. Fast Relief of: Nasal Congestion. Nasal Symptoms. Allergies. All-natural USP grade saline packets. SinuCleanse nasal wash products were developed by a leading ear nose & throat physician as an all-natural way to safely & effectively relieve nasal congestion and sinus symptoms without the worry of harmful side-effects or drug interactions. Studies suggest that Nasal washing regularly may reduce the duration and frequency of cold & flu symptoms and promote long term nasal health. It moisturises dry nasal passages and aids in the removal of mucus and irritants such as dust particles, pollen, and other debris, keeping nasal passages clear and allowing you to breathe easier. The sinucleanse soft tip squeeze bottle uses positive pressure to deliver a controlled flow of the all-natural saline solution into the nasal passages, while its soft tip provides a gentle seal with your nostril, creating a comfortable nasal washing experience. The SinuCleanse pharmaceutical grade saline packets within are made in the USA in an FDA Registered Drug Facility. Each packet contains all-natural, preservative free, ultra-fine salt granules which when mixed with water dissolve instantly to form a buffered salt water solution that will not sting or burn. You may use an Isotonic or Hypertonic Solution. (See instruction sheet inside box for more information). www.sinucleanse.com. For more information and to see our other SinuCleanse products visit: www.sinucleanse.com. Questions? 1-888-547-5492. This product is BPA free and not made with natural rubber latex. Made in USA.