on 21-08-2019 12:33 AM
21-08-2019 10:20 AM - edited 21-08-2019 10:21 AM
Google is your friend - sometimes.
I have no idea if any of these suggestions work or not -
https://www.google.com/search?q=how+to+remove+foxing+on+silk+satin&ie=&oe=
never-displayed