Dishwashers also save water by only drawing in enough to run half the jets at once. They then switch between which half is active which works just as well for w

Dishwashers also save water by only drawing in enough to run half the jets at once. They then switch between which half is active which works just as well for washing but takes twice as long. I don't think many people sit there waiting on the dishwasher so it really doesn't matter that much if it takes 3 hours instead of 1.5h if it means less cost.