Laundry at POP Century
It tough to do laundry on vacation. Nobody wants to do it. More often than not it's done out of need.
Tips on Doing Laundry at a Disney Resort
First buy and pack up a large laundry bag. It takes up almost no space and weight in your luggage. I personally liked this one that I purchased on Amazon a week before the trip:
Pack up laundry supplies - At least pack up Dryer Sheets. They take up zero space. You'll save $2. Pack up some detergent and not only will you save more money but you'll have better quality detergent than what's in the vending machine.
You'll be happy to have the better quality laundry supply when you need to get that BBQ stain off the shirt.
Also the vending machines are a mix bet. I ended up having to "buy" two boxes of dryer sheets because the machine didn't take my first transaction correctly. (There's no 'refund' request for the vending machine only for the washer and dryer)
Laundry Time
When you need to do laundry throw all the dirty clothes in your laundry bag.
Make sure to bring a credit card and your wristbands with you. The laundry room doesn't accept cash and most laundry places require a wristband to get in.
You will need a watch with you too if you don't plan on hanging around the laundry room while your clothes are getting washed. Plan on
When you get to the laundry room, simply dump the bag in with the clothes. That way you have something to carry the clothes when they are done.