To remove a mustard stain at home, try one of these methods:

How to get mustard out of clothing. Combine one tablespoon liquid hand dishwashing soap with two cups lukewarm water. Apply the solution to the mustard stain and allow to soak. Combine one tablespoon liquid hand dishwashing soap with two cups lukewarm water.

Launder after rinsing thoroughly with hot water. If any stain remains, repeat the steps above prior to drying the item. The best way to get old mustard stains out of your clothes is to first remove any excess you find on the garment, then soak the stain in cold water.

Flush garment under cold running water to dilute the stain. Clean off any remaining mustard. Remove as much of the mustard as possible from the clothing item using a spoon or dull knife.

If the stain is still visible, apply a laundry stain remover to the surface. After the time has elapsed, gently dab at the stain with kitchen paper to lift the mustard away from the clothing. Let it sit for 15.

Mix 1 tablespoon (or 3 teaspoons) of dirty labs bio laundry detergent. Dip a clean white cloth in the solution and blot the stain. Take the clothing back to the sink and rinse it from the back again.

Apply the cleaning solution to the stain. Scrape off excess mustard gently with a spoon, without pushing the mustard deeper into the fabric. This video is a look into the actual experiment w.