if I'm in a hurry I just use a hair dryer to dry the material, it takes less than 5 min.Robert, I take my carts, remove the stuffing, wash the carts and the filler material (just plain hot water, or a rubbing alcohol bath followed by a hot water rinse), wring them out in a paper towel, then let them dry overnight. I'm still new, but that's been working for me just fine. I'm sure at some point, I'll need to invest in alternative filler material, but this is lasting me for now.
Robert