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.
You can make the rice milk with any kind of rice. Basmati rice however is the best choice as it contains less arsenic than other kinds.