The basis of producing doogh is the proper mixing of yogurt with drinking water. Other dairy and non-dairy additives may also be added at various stages of the production process. Salt and flavorings are among the most common and basic non-dairy additives. Gela doogh is available in three-layer bags, bottles, and glass packaging. This product with natural flavors is used both as a healthy and delicious drink during main meals and for cooking in the preparation of some Iranian dishes such as Aash.