For Rapid Relief from Allergies and Sinus Symptoms: Nasal Allergies – Dryness. Sinus Pressure – Nasal Stuffiness. Nasal Symptoms from Cold – Flu. Nasal Irritation from Occupational Dust- Fumes- Animal Dander- Grass- Pollen- Smoke – House Dust. Post Nasal Drip – Nasal Congestion. Let your child breathe easier night – day and get immediate relief with a non-sedating- non-stinging- gentle – easy rinse of congested nasal passages. Believe it or not- your child can do the rinse – it is as easy as washing hands or brushing teeth. Neilmed Sinus Rinse Pediatric Starter Kit is for ages four and up.