how many gallons does one load of laundry use
So properly loading the washer is important. Add a few items at a time, rather than dumping in a basket of laundry, and wash similar items togetherâa load of sheets, a load of towels. Water used: Most HE top-loaders tested score very good in water efficiency, using about 13.5 to 17.5 gallons to do our 8-pound load.