To increase the cooling capacity of water in an earthen pot, you can try the following methods:
Soak the pot: Before using the earthen pot, soak it in water for some time, preferably overnight. This allows the pores of the clay to absorb water, which helps in enhancing the cooling effect.
Keep it in a cool and breezy area: Place the earthen pot in a location with good air circulation and preferably in a shady spot. This maximizes the cooling effect by utilizing the natural evaporation process.
Cover the pot: Covering the top of the earthen pot with a damp cloth or lid helps retain moisture and prevents rapid evaporation. This maintains the cooling effect for a longer duration.
Use cool water: When filling the pot with water, use cool or cold water from a refrigerator or add ice cubes. Starting with a lower initial temperature of the water enhances the cooling effect.
Add salt or herbs: Adding a small amount of salt or herbs like mint or lemongrass to the water can improve the cooling capacity. These substances can enhance the evaporative cooling process and provide a refreshing aroma.
Refresh the water: If the water in the earthen pot becomes warm, replace it with fresh cool water. This ensures that the cooling effect is maintained continuously.
Avoid direct sunlight: Direct sunlight can heat up the earthen pot and reduce its cooling efficiency. Therefore, keep the pot away from direct sunlight to optimize its cooling capacity.
Remember, the cooling effect of an earthen pot relies on evaporation, so the effectiveness can vary depending on factors like temperature, humidity, and airflow. By implementing these methods, you can enhance the cooling capacity of the earthen pot and enjoy cooler water for a longer duration.