How To Remove Soy Sauce From Clothes. We would also encourage you not to rub a stained item. Take a clean damp paper towel or cloth and dab the soy sauce stain until you have removed as much as possible.
This will only smear it around. Remember if you use your clothes dryer to dry the garment and the stain is not completely gone then you will be setting in the stain and your garment could get permanently ruined. Soy sauce will become more difficult to remove later if it is dry.
Heres our top tip for removing soy sauce marks.
Read care instructions and wash with detergent on the hottest recommended setting. Instead let the garment air dry and be sure that the stain is completely gone. Take a clean damp paper towel or cloth and dab the soy sauce stain until you have removed as much as possible. For silk and wool wash at 30C on the delicates cycle.