Can You Wash Wool Blankets In The Washing Machine?



Can You Wash Wool Blankets In The Washing Machine

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Yes, you can wash wool blankets in a washing machine.

Wool blankets are cherished for their warmth, softness, and natural insulating properties, making them a cozy addition to any home. Over time, wool blankets may accumulate dirt, odors, and stains, prompting the need for cleaning. Many people wonder if it’s safe to toss their cherished wool blankets into the washing machine, fearing potential damage. The good news is that, with proper care, washing wool blankets in a washing machine is a viable option. Let’s explore the dos and don’ts, step-by-step guide, and alternative washing methods for cleaning wool blankets with optimism and care.

Dos and don’ts of When Washing Wool Blankets In Washing Machine


  • Read the Care Label: Check the care label attached to your wool blanket for specific washing instructions. It may contain essential details regarding water temperature, detergent type, and any special precautions.
  • Use a Gentle Cycle: Select the gentle or delicate cycle on your washing machine to minimize agitation and prevent potential damage to the wool fibers.
  • Use Cold Water: Washing wool blankets in cold water helps preserve their integrity and prevents shrinking or felting.
  • Use Mild Detergent: Opt for a gentle, pH-balanced detergent specially formulated for wool or delicates to avoid harsh chemicals that may harm the wool fibers.
  • Add Vinegar: For added softness and to help maintain the wool’s natural pH balance, add a half cup of white vinegar to the rinse cycle.
  • Dry Flat: After washing, lay the wool blanket flat on a clean surface to dry. Avoid hanging it, as this may cause stretching or distortion.


  • Don’t Use Hot Water: Hot water can cause wool fibers to shrink and lose their softness. Stick to cold water for washing wool blankets.
  • Don’t Overload the Machine: Give your wool blanket enough space in the washing machine for proper agitation and cleaning.
  • Don’t Use Bleach: Bleach is too harsh for wool fibers and can cause irreversible damage.
  • Don’t Use Fabric Softener: Fabric softeners can leave residues on wool blankets and reduce their natural softness.
  • Don’t Tumble Dry: Avoid using a dryer, as it can lead to shrinkage and potential damage to the wool fibers.

Steps to Wash Wool Blankets in the Washing Machine

Step 1 Preparation:

Check the care label on your wool blanket for specific washing instructions. Shake the blanket outside to remove loose dirt and debris.

Step 2 Use a Mesh Bag (Optional):

If you want to add an extra layer of protection to your wool blanket, place it inside a mesh laundry bag before putting it in the washing machine.

Step 3 Set the Washing Machine:

Select the gentle or delicate cycle and use cold water for the wash.

Step 4 Add Detergent:

Pour the appropriate amount of mild detergent into the machine as per the detergent’s instructions.

Step 5 Add Vinegar (Optional):

Place the wool blanket into the washing machine, making sure there is enough space for proper agitation.

Step 6 Load the Blanket:

If you desire added softness and pH balance, pour a half cup of white vinegar into the rinse cycle.

Step 7 Start the Wash:

Begin the washing cycle and allow it to complete its course.

Step 8 Dry Flat:

After washing, carefully remove the wool blanket from the machine and lay it flat on a clean surface to air dry. Avoid using a dryer or hanging the blanket.

Step 9 Shape the Blanket:

While the blanket is damp, gently reshape it to its original dimensions if needed.

Alternative Washing Methods

If you are hesitant to use a washing machine or prefer alternative methods, consider these options:

  1. Hand Washing: Fill a basin or bathtub with cold water and add a small amount of wool-specific detergent. Gently agitate the water and submerge the wool blanket. Rinse thoroughly and dry flat.
  2. Spot Cleaning: For small stains or spills, spot clean the affected area with a gentle wool detergent and a damp cloth.
  3. Steam Cleaning: A handheld garment steamer can help freshen up your wool blanket and remove odors without using water.
  4. Professional Cleaning: If you have a valuable or delicate wool blanket, consider taking it to a professional cleaner who specializes in wool garments.


Can I use a regular laundry detergent for washing wool blankets in the machine?

Answer: While regular laundry detergents may be too harsh for wool, some mild detergents are suitable for both regular laundry and wool. However, it’s best to use a detergent specifically designed for wool or delicates to ensure the fabric’s longevity and softness.

Can I use a fabric softener on wool blankets?

Answer: Fabric softeners are not recommended for wool blankets, as they can leave residues on the fibers and reduce their natural softness. Instead, consider using white vinegar during the rinse cycle for added softness.

Can I dry my wool blanket in the dryer?

Answer: It’s best to avoid using a dryer for wool blankets, as the heat can cause shrinkage and damage the wool fibers. Lay the blanket flat on a clean surface to air dry.

How often should I wash my wool blanket?

Answer: The frequency of washing your wool blanket depends on how often you use it and how soiled it becomes. As a general guideline, washing your wool blanket once or twice a year is usually sufficient.

Can I use a washing machine with an agitator for washing wool blankets?

Answer: While a washing machine with an agitator can be used, it is advisable to select the gentle or delicate cycle to minimize agitation and prevent potential damage to the wool fibers. If you are concerned about the agitator, using a front-loading washing machine or a mesh laundry bag can offer added protection.

Final Words

Wool blankets are precious items that provide warmth and comfort during colder months. Washing wool blankets in a washing machine can be a safe and effective way to keep them clean and cozy. By following the dos and don’ts, using a gentle cycle, cold water, and mild detergent, you can maintain the quality and softness of your wool blanket for years to come. If you prefer alternative methods, spot cleaning, hand washing, steam cleaning, or seeking professional assistance are viable options. Remember to always read the care label and handle your wool blanket with care to preserve its beauty and functionality.

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