How to Remove Black Walnut Stains from Clothing With 4 Simple Steps

Walnuts are a kind of tree that produces a large number of nuts. These nuts can be eaten or sold and thus, walnuts are used as food. However, people also use walnuts in cosmetic products such as lotions and creams.

Black walnut stain can be difficult to get rid of, especially if you don’t know how to remove it. Luckily, you can do a few things to remove black walnut stains from your clothing.

How to Remove Black Walnut Stains from Clothing

This step-by-step guide will help you get rid of black walnut stains on your clothes

Do Walnuts Stain Clothes?

Yes, Walnut stains are very difficult to remove from clothing because of their tannic acid content. Tannins bind to fibers and make them hard to remove, even when washed in properly.

Are Walnut Stains Permanent?

The black walnut stain can be difficult to remove, but it’s not permanent. The best way to get rid of the stain is to use a laundry detergent formulated explicitly for walnut stains.

Black Walnut Stain: How to Remove Black Walnut Stains from Clothing

Black walnut stain removal is an easy process that can be completed by hand as well as in the washing machine.

Remove as much as possible

Remove as much as possible. Use a toothbrush or another soft-bristled brush to remove any dirt, stains, and residual fibers from the affected area

Get some soap and water

Mix together equal parts of liquid detergent and water in a bowl. Use 3 tablespoons of detergent to 1 cup of water, then add more water as necessary until you have a nice, thick paste that will easily clean the stain.

Apply dishwashing detergent and blot

Apply dishwashing detergent directly onto the stain until it begins to dissolve in the fabric. Blot with a cloth or paper towel until all of the soap residues have been removed from your clothes.

Let it sit for a few minutes

Once you have applied soap and rinsed off the area thoroughly, allow it to sit for at least 30 minutes before laundering your clothes in warm water on a gentle cycle

Then rinse off any remaining soap before rinsing your clothes in cold water (this will help reduce discoloration). Finally, dry them immediately by placing them in the dryer on medium heat or by hanging them up outside to air dry overnight (if possible).

Other Ways to Get Black Walnut Stains Out of Clothes

Use Vinegar and Baking Soda

Mix together equal parts of vinegar and baking soda. Apply this mixture with a clean rag to the affected area, then allow it to sit on the stain for at least 20 minutes. Afterward, rinse the item thoroughly with cold water.


Apply a few drops of WD-40 directly to the stained area. Allow it to set for about 10 minutes before rinsing it off with warm water. Repeat if necessary until all of the stains are removed.

Rubbing Alcohol

Soak your clothing in rubbing alcohol for 30 minutes, then rinse it out thoroughly with cool water. This will neutralize the smell of black walnut without damaging your clothes’ fibers or colors.

How Do You Get Walnut Stains Out of Pants?

Black walnut stains can be removed from pants using an enzyme-based stain remover. These products are safe for use on most fabrics and won’t damage the fabric.

Step 1: Soak the stain in cold water for 10 minutes.

Step 2: Mix 1 part vinegar with 10 parts water in a spray bottle. Spray the mixture onto the black walnut stain until it disappears, then rinse with cold water. Repeat if necessary until the stain is gone.

Step 3: Apply laundry detergent directly to the black walnut stain using a clean damp cloth or sponge. Let sit for 10 minutes before scrubbing with a brush or cloth until no more color comes out of the fabric.

Step 4: Wash as usual using regular laundry detergent and hot water.

How Do You Get Black Stains Out of Clothes?

Vinegar and Baking Soda

Vinegar and baking soda are two household ingredients that work well at removing oil stains from clothes. Mix equal amounts of vinegar and baking soda in a bucket, then add water to make a paste. Rub the paste onto the affected area of your clothing until it disappears. Allow it to sit for a few minutes before rinsing with warm water.


WD-40 is an aerosol spray that has been proven to remove oil stains from clothing. Spray directly on the affected area with WD-40, then wash as usual with cold water. Repeat if necessary until no stains remain on your clothing item. This method works especially well for areas where there’s lots of grease or oil buildup such as around the buttons or zippers on sweaters or jackets.

How Long Do Walnut Stains Last on Skin?

The stain itself will last for 2 weeks or even a month. The longer the stain is there, the harder it is to get rid of. If you have walnut stains on your skin, they can be hard to get out. But if you follow these steps on how to remove walnut stains from the skin, they will be gone in no time.

How to Remove Walnut Stains from Skin

Mix together 1 tsp baking soda, 1/4 cup white vinegar, and 5 tbsp hydrogen peroxide in a bowl. Add 2-3 drops of essential oil if you want to add fragrance.

Apply this mixture directly onto the stain before bedtime. Leave in place until morning when you shampoo with your regular shampoo. Rinse well with warm water. Repeat as needed until the stain has been removed.

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