Biotène Dry Mouth Gentle Oral Rinse is specially formulated for a dry mouth prone to irritation. This oral rinse with a mild mint flavor is designed for gentle and effective Dry Mouth symptom relief. It provides a soothing, gentle feel that cleans, refreshes, and relieves dryness. It contains a combination of moisturizers and lubricants to provide immediate and long lasting Dry Mouth symptom relief for up to 4 hours.