Fast relief of nasal congestion with 100% naturally sourced seawater. hydraSense Gentle Mist is designed for sensitive noses and first time users who are experiencing nasal congestion symptoms due to allergies (seasonal or year-round) or a cold. Free of preservatives, chemical additives and medication. hydraSense Gentle Mist is non-habit forming and suitable for daily use. Helps reduce the use of medications. Trust the #1 Saline Nasal Brand in Canada*. (*data on file)