How To Remove Mustard Stains From Silk
Silk generally should be dry cleaned. Always follow garment label instructions when pretreating and laundering your clothes. For colored garments, test an inside seam for colorfastness.
If the garment is washable, pretreat stain with Purex® Complete with Zout® detergent or Fels Naptha laundry bar soap. Launder using Purex® detergent and a color safe bleach (if recommended for garment). Avoid cleaning silk with laundry products containing enzymes. If dry clean only, take it to the dry cleaner for stain removal.