How To Remove Protein Stain From Washable Fabrics

January 27, 2023

Protein stains, such as blood, sweat, or grass, can be difficult to remove and can cause discoloration and damage to clothes over time. But with the right techniques and household items, you can easily remove even the toughest protein stains and restore your clothes to their former glory.

COLOR

Various (depending on source)

APPEARANCE

These stains appear as discoloration of the fabric that is usually yellow or brown in color. They can be dry or slightly damp to the touch and may not have any specific smell. These stains are often caused by spills or splashes of protein-rich substances such as blood, sweat, or other bodily fluids.

WATER TEMP

Warm (85° to 105°F)

RATIONALE FOR WATER TEMP

Warm water helps to break down the protein and make it easier to remove.

The Science Behind Protein Stains

Protein stains occur when proteins in food or other substances bond with the fibers in clothing. This bonding can happen through a process called denaturation, which occurs when heat, acid, or agitation causes the protein molecules to unravel and bind to the fibers. Once the protein molecules have bonded to the fibers, they are difficult to remove and can lead to discoloration or yellowing of the fabric.

protein

What You'll Need To Get Rid Of Protein Stains

  • A stain remover specifically designed for protein stains
  • White vinegar
  • Baking soda
  • A laundry detergent
  • A clean white cloth or sponge

Step By Step Process To Remove Protein Stains

  1. Blot the stain with a clean white cloth or sponge to remove as much of the stain as possible.
  2. Apply a stain remover specifically designed for protein stains to the affected area, according to the instructions on the product.
  3. In a separate container, mix equal parts white vinegar and water. Apply this mixture to the stain.
  4. Sprinkle baking soda over the stain and let it sit for 15-20 minutes.
  5. Launder the garment in the washing machine using the hottest water recommended on the care label, with a laundry detergent.

Note: Before using any product, it is important to check the care label on the garment and to test the product on an inconspicuous area of the fabric first, to make sure it won't damage the fabric or cause discoloration.

In Brief

Protein stains occur when proteins in food or other substances bond with the fibers in clothing. To remove the stain, use a protein-specific stain remover, white vinegar, baking soda and a laundry detergent. Launder the garment in the hottest water recommended on the care label. It's important to test the products on an inconspicuous area of the fabric first.

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