How To Remove Breast Milk Stain From Washable Fabrics

January 23, 2023

If you're a breastfeeding mother, you may have experienced the frustration of breast milk stains on your clothing. These stains can be stubborn and difficult to remove, but with the right techniques and products, they can be eliminated. In this article, we will explore some effective methods for removing breast milk stains from washable fabrics, so you can keep your clothes looking fresh and clean. From using detergent to enzymatic cleaners, we've got you covered.




A white or yellowish stain that may have a slightly sour smell.


Warm (85° to 105°F)


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

The Science Behind Breast Milk Stains

Breast milk stains occur when the proteins and fats in the milk adhere to the fibers of the fabric, creating a discoloration. The milk's acidity also contributes to the staining. The stains can be difficult to remove because the milk proteins can bond with the fibers, making it harder to lift the stain. To remove a breast milk stain, it is best to treat it as soon as possible with a mixture of cool water and mild detergent, then wash the item in the hottest water recommended on the care label.

What You'll Need To Get Rid Of Breast Milk Stains

  • Mild detergent
  • Enzyme-based laundry stain remover
  • Borax or baking soda
  • Hydrogen peroxide
  • White vinegar

Step By Step Process To Remove Breast Milk Stains

  1. Treat the stain as soon as possible. Blot up as much of the breast milk as you can with a clean, white cloth.
  2. Mix a solution of mild detergent and cool water and gently sponge the stain with it.
  3. Apply an enzyme-based laundry stain remover to the stain and let it sit for 5-10 minutes.
  4. If the stain remains, mix a paste of borax or baking soda and water and apply it to the stain. Let it sit for 5-10 minutes.
  5. If the stain is still present, mix a solution of 1 part hydrogen peroxide and 1 part water and gently sponge the stain with it. Be sure to test the solution on a hidden area of the fabric first to make sure it doesn't cause discoloration.
  6. Rinse the area thoroughly with cool water.
  7. If the stain is still present, saturate the area with white vinegar and let it sit for 5-10 minutes.
  8. Wash the garment in the hottest water recommended on the care label, using a laundry detergent.
Note: Be sure to check the care label on the garment before attempting to remove the stain, as some fabrics may be sensitive to certain cleaning solutions.

In Brief

Breast milk stains occur due to the proteins and fats adhering to the fibers of fabric, making it difficult to remove. To remove the stains, use a combination of mild detergent, enzyme-based laundry stain remover, borax or baking soda, hydrogen peroxide and white vinegar. Rinse the area and then wash the garment in the hottest water recommended on the care label.

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