How to clean up puffy jacket? i have a white puffy jacket next to gray faux pas fur...

i have a white puffy jacket next to gray faux pas fur on the hood. how do i wash it? the sign says to clean up it in cold river then dry it beside a pair of tennis ball. is that right? btw, wont the fur be all abnormal if you dry it in the wash machine? so should i nouns dry it?
How can I remove sweat stains?
Answers:    Dont dry the hood in the dryer.
If it is removable next take it stale. If you cant dry it on VERY low heat.
Faux fur on hoods melt and ends up looking really gross.
Trust me I have rued several articles of clothing this passageway.

(The tennis balls are to fluff the coat stuffing posterior up and to keep it from get-together in corners)
What are tips for drying clothes?
you hold to wash it surrounded by coldwater and dry it normaly because if you air dry the fleece fibers will stick together