In fact, hot water and cold water can be used, because the soymilk machine is cooked in bags and cooked before the beans are beaten out, so the effect of putting warm water and cold water is the same, and so is the cooking of soybean milk.

The difference between hot water and cold water is only the time difference. Actually, if time is not tight, cold water will do. Now the new maximum capacity 18 minutes will be cooked, and the soymilk machine does not consume much electricity, so it is not necessary to cook with hot water. Even if it really saves electricity, it won't save much, because the hot water you cook alone also needs electricity.