Biotene Oral Rinse Mouthwash for Dry Mouth, 33.8 fl oz

Customers find this mouthwash effective for dry mouth, noting it keeps their mouth from drying out and fresh for up to 2 hours. They appreciate its pleasant taste, smooth mouthfeel, and ability to maintain moisture, with one customer specifically mentioning the moisturizing effect lasts for a while. The product is recommended by dentists and provides good value, with one customer noting it's a cost-effective alternative to gel products.