I couldn't justify the added cost and utility costs of running an extra large washer and dryer for just 3 comforters a year. Last year it cost $7 to wash and dry them. I did have an extra large washer, but wasn't using it for full loads. I have a schedule because we don't have a lot of space to store dirty laundry. Monday and Thursday, whites and underwear; Tuesday and Friday outer clothes; Wednesday and Saturday towels; Sunday sheets.