Nope, sorry. NCL usually has an "all you can stuff in the bag" day for a flat fee. Otherwise, take some biodegradable soap and use the sink in the bathroom to do laundry of smaller items, and then use their dry cleaning/laundry service on board the ship. The rates are comparable to those of most dry cleaners.
hi,i must let u know tom,that the dawn does have wahser/dryer/ironing board facilities,i used them,i was on the aug 8th-15th sail,they are however not on ever deck,coincidently they were on mine(10th)-