Ayr...Helps You Breathe Better Special Value! 100 Packets Soothing Sinus Wash Free 50 Count Refill Packets Included Soothing Treatment for Sinuses & Allergy Symptoms Developed With Physician Recommendation Muti-Use Kit Adults Children Ages 6 and Up No Preservatives Isotonic Use Hypertonic Use Gluten Free Useful for: Nasal Irritation From Dust, Animal Dander, Pollen Nasal Allergies and Dryness Postnasal Drip Congestion Post Surgical Ayr Saline Nasal Rinse Kit Helps Relieve Symptoms Of: Nasal Congestion and Dryness Allergenic Nasal Irritation From Dirt, Dust and Pollen Postnasal Drip / Sore Throat Contains: Easy-to-use, reusable applicator bottle. 100 one-time-use, saline nasal rinse mixture packets. Complete instructions for use. Features: Physician Approved Convenient Reclosable Cap Preservative & Iodine Free Safe For Use During Pregnancy Top-Rack Dshwasher Safe No Burning or Stinging Buffered to Neutral pH Uses helps relieve symptoms of: Nasal Allergies Nasal Dryness Postnasal Drip Recurrent Sore Throats Nasal Irritation Due to Allergens, Dirt, Dust & Pollen