No I just checked and many clothes like jackets, swim shorts and blue jeans the first 2 on the list made from 100% polyester are supposed to be machine washed.

No I just checked and many clothes like jackets, swim shorts and blue jeans the first 2 on the list made from 100% polyester are supposed to be machine washed. Save yourself some money and throw that clothing in the wash machine on delicate and you should be fine.