All natural sinus relief. Relieve nasal passages from: nasal allergies, dryness & hay fever; sinus pressure & nasal stuffiness; nasal symptoms from flu & cold; nasal irritation from occupational & house dust, fumes, animal dander, grass, pollen, smoke, etc.; post-nasal drip & nasal congestion.Easy flow, no spill, no mess pot design. Soothing, non-burning and non-stinging nasal irrigation. Non-sedating. Excellent for cleansing prior to use of nasal spray and medications. Suitable for use after sinus surgery or during pregnancy; consult your physician with concerns. Easy to clean. Can be used as pH balanced, isotonic solution with one packet, or hypertonic extra-strength solution with two packets. Drug-free and preservative-free. Portable for travel. Contents: 1 NasaFlo Neti Pot Irrigation Device 240 mL (8 fl oz), 50 packets of USP grade (purity level 99% or higher) sodium chloride & sodium bicarbonate mixture (pH balanced, natural ingredients, isotonic and preservative free), educational brochure with directions for use. For adults & children 4 years and up.