I found this:
http://www.ehow.com/how_8231600_wash-dupioni-silk.html
I had always heard that you should wash silk in shampoo, as the fiber is similar in quality to hair!
Edit: Also found this online:
https://texeresilk.com//main/cms/sil...eaning_washing
which mentions that dupioni silk changes texture and sheen when washed.
Last edited by Prism99; 10-28-2012 at 07:15 PM.