When I get home from a race which is up to two days after...I put it in the rinse cycle in my front loader washing machine (frontloaders do less damage) on the rinse cycle, if it is really moldy from the trip home I put a tiny bit of detergent in. Then I dry it on the rack, and store it oh so delicately on the floor of some closet, usually on top of, in between, etc, a mountain of shoes...wetsuits are pretty sturdy products.