Carnival Celebration, Carnival Jubilee and Mardi Gras do not have washers and dryers but have ironing rooms on several stateroom decks as well as Valet Laundry service.
Self-Service Launderettes are featured on most ships with the exception of the following: On the following ships, only coins are accepted to operate the machine change can be obtained at the Guest Service Desk, if needed: Carnival Elation and Carnival Paradise. On most ships, the machines are operated using your Sail & Sign card for payment. For your convenience, if you have not packed your own, each launderette has a vending machine that dispenses small boxes of detergent and water softener at $2.00 USD per box. The cost is $3.50 USD per washer load and $3.50 USD per dryer load.
There are 2 or 3 washers, 2 or 3 dryers, and 1 iron and ironing board in each launderette. Self-service launderettes are located on staterooms decks.