Launder after rinsing thoroughly with hot water.
Mustard out of clothes. Work from the outside edge of the stain toward the center to keep it from. Vinegar is used to remove mustard stains from clothing. To remove a mustard stain at home, try one of these methods:
Combine one tablespoon liquid hand dishwashing soap with two cups lukewarm water. Use the cotton ball to try to blot up as much of the stain as you can. Dampen a cloth with water (you want it lightly.
Clean off any remaining mustard. Use the scraper to eliminate the excess mustard on your garment. Don’t let mustard leave a mark.
Dip a clean white cloth in the solution and blot the stain. If any stain remains, repeat the steps above prior to drying the item. Follow this easy process for how to get mustard stains out of clothes:
I have searched the internet far and wide to find a solution on how to get real stains out of your clothes. Mix the dish soap, water, and vinegar. Do wash quickly as the turmeric in mustard is a yellow dye that could become permanent.
Scrape off excess mustard gently with a spoon, without pushing the mustard deeper into the fabric. Apply the solution to the affected area and allow it to soak for several minutes. Hopefully this will leave as little as possible of a stain.