Rinse very well the rice and soak it in 2 cups of hot water for 2-4 hours.
Drain the water and transfer the rice to a food processor. Add dates and 2 cups of cold or warm water. Close very well the food processor with a lid and process for about 3 minutes, until the rice and the dates become fine crumbs. No need to process until powder.
Pass the liquid through a fine mesh sieve or a clean thin cloth (not a cheese cloth)
You can use other natural sweetener instead of dates.
Store the milk for 4-5 days in the fridge. Shake well before consuming.