Use for: nasal dryness sinus pressure and nasal congestion nasal symptoms from flu and cold post nasal drip nasal irritation from occupational and house dust, fumes, animal dander, grass, pollen, smoke and environmental pollutants. Now soothing saline nasal rinse is as easy as 1 2 3. Make it an essential part of your daily hygiene - like brushing your teeth, washing your hands, or taking a shower. Soothing, no burning or stinging, therapeutic saline rinse for nasal irrigation, moisturization and daily nasal hygiene preservative, drug, iodine, BPA, gluten and latex free pH neutral and isotonic hypertonic with two or more packets premixed packets of USP grade sodium chloride and sodium bicarbonate (natural ingredients with purity level 99% or higher) single piece, custom-designed black rounded cap fits any nasal opening. No push or pull components make for easy cleaning Excellent cleansing prior to spraying nasal corticosteroids smooth flow with easy-squeeze bottle empties nearly 95% in upright position suitable for use after sinus surgery and during pregnancy. Consult your physician with concerns portable to travel money back guarantee (if returned within 120 days from date of purchase). Contains: 1 rinse bottle 240 mL (8 oz) 1 custom designed cap 1 tube 5 premixed packets of USP grade (purity level 99%or higher) sodium chloride and sodium bicarbonate mixture Educational brochure Directions for use.