Biotene Oral Rinse Mouthwash for Dry Mouth, Breath Freshener and Dry Mouth Treatment, Fresh Mint – 33.8 fl oz

Customers find this mouthwash effective for dry mouth, noting it keeps their mouths hydrated and moisturized. They appreciate its nice minty taste, smooth mouth feel, and its ability to provide almost instant moisture. The product offers good value with its large bottle size, and customers report it provides relief from discomfort, particularly with braces, and helps them sleep better. The duration aspect receives mixed feedback, with some saying it lasts long while others find it doesn't last as long as expected.