[quote="Sandy"]As far as washing Plastic pants most of the time I just wash them by hand in the bathroom sink and then with a cloths hanger through the leg openning I hang them on the shower curtain rod and let them dry.
.....Sandy

[/quote]
Me too. I've got some pants hangers that only have one diagonal going down from the hook to the horizontal bar - got them years ago. They're the quickest for drying plastic pants.
Since plastic pants don't weigh much it might work to cut off the diagonal on one end of a regular hanger and see if it'll hold.