How can my fancy new dishwashers “ECO” mode last 5 hours? How is that good for the environment?

Question

How can my fancy new dishwashers “ECO” mode last 5 hours? How is that good for the environment?

In: 9984

Answer 1

It let’s your dishes soak with cold water for a long time, instead of blasting it with hot water. I always use the Eco program when I go to bed.