What is high efficiency? These washers clean using up to 80% less water than traditional washers. Not only do they save water, they also deliver up to 65% energy savings and can handle larger laundry loads than traditional machines. If you're new to the HE washer world, it’s best to learn how to use an HE washer to get optimum laundry results. Find out all you need to know about high-efficiency washers and HE detergent here.