Ever wondered if your cozy weighted blanket can handle a spin in the washing machine? You’re not alone—caring for these heavy, comforting blankets can feel confusing, especially when you want to keep them fresh without a trip to the dry cleaner.

Knowing how to wash your weighted blanket safely helps it last longer and keeps it feeling (and smelling) great. In this article, we’ll walk you through the simple steps, essential tips, and special considerations for machine washing your weighted blanket at home.

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How to Wash a Weighted Blanket in a Washing Machine

Weighted blankets are a wonderful addition to any sleep routine, offering calming pressure and gentle comfort. However, due to their unique construction and extra weight, cleaning them can seem intimidating. If you’re unsure whether your weighted blanket can safely go in the washing machine — or how to do it right — this guide will walk you through every step. Read on to learn best practices, expert tips, and answers to common questions about washing your weighted blanket at home.


Can You Wash a Weighted Blanket in the Washing Machine?

Yes, most weighted blankets can be washed in a washing machine, but there are important factors to consider. The key is to check your blanket’s care label for manufacturer instructions. Many are designed to be machine washable, while some — especially those over 20 pounds or made from delicate materials — require special care or hand washing.

Key things to confirm before machine washing:

  • Your blanket’s weight does not exceed your washer’s capacity (typically between 10 and 20 pounds for home machines).
  • The fabric and filling are suitable for machine washing. Cotton, polyester, and glass bead fillings are usually washer-safe; but wool, silk, or natural fibers may need gentle handling.
  • You follow the specific care recommendations provided by the manufacturer.

Step-by-Step: How to Wash a Weighted Blanket

1. Check the Care Label

Care labels offer the best guidance for cleaning. Look for:
– Recommended washing temperature (cold or warm).
– Approved detergents or fabric softeners.
– Instructions on whether to use a machine, hand wash, or spot clean.

2. Inspect for Damage


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Before washing, examine your blanket for:
– Loose stitching or tears (which could worsen in the wash).
– Leaking beads or pellets.

Repair any small tears or loose seams to prevent the filling from escaping during the wash.

3. Pre-Treat Stains

For visible stains:
– Gently spot-treat with a mild detergent or a fabric-safe stain remover.
– Let the solution sit for 10–15 minutes.
– Rinse the spot with cold water and pat dry.

4. Choose the Right Washing Machine

  • Use a front-loading washing machine if possible, as they are gentler on bulky items.
  • Make sure your machine’s drum can handle the blanket. Large, heavy blankets may be too much for standard residential machines; consider laundromats with commercial machines if needed.


How to wash a weighted blanket: in your washing machine, and by hand - wash weighted blanket in washing machine

5. Select the Right Detergent

  • Use a gentle, fragrance-free detergent to avoid residue or buildup.
  • Avoid bleach and fabric softeners, as these can damage fabrics or fillings.

6. Pick the Optimal Settings

  • Set your washer to the gentle or delicate cycle to reduce wear and tear.
  • Use cold or warm water—never hot, as heat can shrink or damage fabric and fillings.

7. Load the Blanket Correctly

  • Spread the blanket loosely in the drum to allow for even cleaning.
  • Do not overload the washer; wash the blanket alone for best results.

8. Start the Wash

Allow the machine to wash and rinse in one complete cycle. For thick or extra heavy blankets, an extra rinse cycle may help remove all detergent residue.

9. Dry the Weighted Blanket


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Drying is just as important as washing.

If Machine Drying is Recommended:

  • Use the lowest heat setting or air-dry cycle to avoid melting any plastic filling.
  • Add clean tennis balls or dryer balls to help fluff the blanket.
  • Remove the blanket promptly to prevent wrinkles.

If Air Drying:

  • Lay the blanket flat on a clean, dry surface, flipping occasionally for even drying.
  • Avoid hanging the blanket, as this can stress the seams and distribute weight unevenly.

Practical Tips for Washing Weighted Blankets

  • Wash Separately: Always wash your weighted blanket alone to give it room to move and avoid overloading.
  • Use Laundry Bags: For blankets with fragile covers, a large mesh laundry bag provides an extra layer of protection.
  • Avoid Harsh Chemicals: Stick to gentle detergents, avoiding bleach and heavy fabric softeners.
  • Spot Clean Between Washes: For small spills or daily maintenance, spot-treat stains to minimize frequent full washes.
  • Frequency Matters: Wash your blanket every few months or as needed. Removable duvet covers can be washed more frequently.

Benefits of Properly Washing Your Weighted Blanket

  1. Promotes Hygiene: Regular washing removes dust, allergens, and skin oils, keeping your blanket fresh and safe.
  2. Maintains Softness: Gentle washing preserves fabric softness and color.
  3. Improves Longevity: Proper care extends the life of both the cover and internal fillings.
  4. Ensures Comfort: A clean blanket is more pleasant and maintains its calming effect.

Challenges & Common Concerns

  • Heavy Loads: Weighted blankets can strain smaller washing machines, potentially causing damage.
  • Longer Drying Times: These blankets hold onto moisture, requiring more drying time.
  • Filling Shifts: Improper washing or drying can cause beads or pellets to clump.
  • Material Sensitivity: Some fabrics or fillings may break down with frequent machine washing.

Special Considerations for Different Types

By Filling:

  • Glass Beads: Generally washer-safe; heavy but resilient.
  • Plastic Pellets: Check for heat sensitivity when drying; use low or no heat.
  • Organic Fillings (rice, sand, beans): Avoid machine washing; moisture can cause mold or spoilage.

By Cover Material:

  • Cotton/Polyester: Usually safe for machine washing; durable.
  • Minky/Fleece: Use a delicate cycle; air dry to prevent matting.
  • Linen/Wool/Silk: Hand washing or professional cleaning is recommended.

Removable Covers:

  • If your blanket has a removable cover, take it off and wash separately for easier care and faster drying.

Best Practices for Weighted Blanket Care

  • Regular Shake & Air Out: Between washes, shake out your blanket and let it air to avoid trapped moisture.
  • Repair Early: Fix minor tears before they become major issues.
  • Store Dry: Only store your blanket once it is completely dry to prevent mildew.
  • Rotate Blanket: Regularly rotate or turn your blanket to maintain even wear.

Summary

Washing your weighted blanket in a washing machine is possible, safe, and effective—if you follow the proper steps. Always start by reading the care label, use the right type of detergent, select gentle cycles, and ensure your washing machine can handle the weight. After washing, practice smart drying and care routines to keep your blanket soft, comfortable, and long-lasting.


Frequently Asked Questions (FAQs)

1. Can all weighted blankets be washed in a washing machine?
Not all weighted blankets are machine-washable. Always check your blanket’s care tag. Most cotton or polyester blankets with glass bead filling can go in the washer, but those with organic fillings or delicate fabrics may only be spot cleaned or require professional care.

2. What is the best detergent for washing a weighted blanket?
Use a mild, liquid, fragrance-free detergent. Avoid bleach, fabric softener, and harsh chemicals, which can break down fabric fibers or affect the feel of your blanket.

3. Can I dry my weighted blanket in the dryer?
If the care label allows, use the dryer on the lowest heat or air-dry setting. Otherwise, air-drying flat is safest. Be cautious with plastic pellet fillings, as heat can warp or melt them.

4. How often should I wash my weighted blanket?
Washing every few months, or as needed for spills and stains, is usually sufficient. If the blanket has a removable cover, wash the cover more often and the inner blanket less frequently.

5. What should I do if my weighted blanket is too heavy for my home washing machine?
If your blanket exceeds your washer’s weight limit (often around 15-20 pounds), use a commercial-sized machine at a laundromat or take it to a professional cleaner to prevent damage to your machine or the blanket.



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Washing your weighted blanket doesn’t have to be complicated. With a bit of care and attention, you can keep it fresh, cozy, and ready to help you relax, night after night.

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