How to Clean and Care for a Weighted Blanket

weighted blanket in a laundry basket

​The Spruce / Erica Lang

Project Overview
  • Working Time: 1 - 2 hrs
  • Total Time: 1 hr - 2 days
  • Skill Level: Beginner
  • Estimated Cost: $0

Weighted or calming blankets like those from Yaasa containing Celliant fibers are popular bedding that many people find helpful in promoting better sleep, relieving anxiety, and lessening aches and pains. Most blankets weigh between five and 20 pounds and the extra weight on your body creates deep pressure stimulation.

If you try a weighted blanket and find it helpful, eventually it will need to be cleaned. Washing the blanket is easy but you will need to allow plenty of time (up to 48 hours) for drying.

How Often to Clean a Weighted Blanket

How you wash a weighted blanket will depend on the type of fill in it. If it has a separate cover that is removable, the cover should be washed three times or more a year, depending on how often you use it. The weighted blanket, by itself, should be cleaned at least once a year.

Before You Begin

Always take a few minutes to locate and read the care label on the weighted blanket. While almost all outer fabrics are washable, the filling that adds the weight may not be. If you have a non-filled weighted blanket like the chunky woven 100 percent cotton ones from California Design Den, then washing is very simple.

Washability of Weighted Blanket Fillers
Microglass beads Hand wash only, air-dry or tumble low
Plastic pellets Washable in cold water only, air-dry
Steel shot beads Hand or machine wash, air-dry
Smooth pebbles Hand wash only, air-dry
Organic material (corn, beans, rice) Not washable, spot clean only
Sand Not washable, spot clean only

The care label should also tell you the total weight of the blanket. This is a factor in whether the blanket can be machine-washed at home, hand-washed in a bathtub or needs to go to a laundromat for cleaning.

At home, you will have the best outcome if you have a front-load washer or top-load washer without a center agitator. Be sure that the capacity of your washer can handle the size of the blanket. If not, you should wash the blanket by hand in the bathtub or head to a laundromat to use a larger machine.

What You'll Need

Equipment / Tools

  • Large capacity washing machine
  • Bathtub
  • Large, sturdy drying rack
  • Plastic sheeting or tarp


  • Gentle laundry detergent
  • Enzyme-based stain remover


materials for washing a weighted blanket
​The Spruce / Erica Lang

How to Clean a Weighted Blanket

  1. Remove Outer Cover

    Take the cover off the blanket. Many weighted blankets have a duvet-like cover that can be removed. There are usually inner ties that should be loosened before removing the cover. Unless there has been a liquid spill or urine accident, only the cover will need to be washed regularly.

    The cover should be washed separately from the weighted blanket.

    removing the outer cover of the blanket
    ​The Spruce / Erica Lang 
  2. Determine the Fiber Content of the Fabric

    Whether the covering is removable or not, you need to know the fiber content to make wise cleaning choices.

    viewing the care label of a blanket
    ​The Spruce / Erica Lang
    How to Wash by Cover Fabric
    Fiber Content Washing Temperature Wash Cycle Detergent Drying Cycle Special Instructions
    Faux Fur/Plush Cold  Gentle Regular detergent Low heat or Air-dry No fabric softener
    Cotton/Flannel Warm or cold Normal Regular detergent Medium to Low heat  
    Wool Cold Gentle or Handwash Wool wash Air-dry only  
    Rayon/Lyocell Cold Gentle or Handwash Gentle detergent Air-dry only Reshape and dry flat
    Silk Cold Handwash Gentle detergent Air-dry only Dry cleaning preferred
  3. Check for Stains

    If the blanket looks clean and smells fresh but has a stain, you may be able to spot treat that area rather than do a full cleaning. Even weighted comforters like the glass bead-filled style from Eli & Elm that are labeled as dry clean only, can be spot treated for stains. Before washing, look for specific stains and pre-treat them according to the type of stain.

    Most food and drink stains can be removed by treating them with an enzyme-based stain remover. Apply a small amount to the stained area and work it into the fabric with your fingers. Allow it to work for at least 15 minutes before washing the entire blanket.

    pretreating stains with dtergent
    ​The Spruce / Erica Lang

How to Wash Your Weighted Blanket in the Washer

  1. Load the Washer

    Check the capacity of your washer to ensure it can handle the weight and size of the blanket. The blanket should be washed alone.

    putting the blanket in the washer

    ​The Spruce / Erica Lang

  2. Wash the Blanket

    Follow the recommended water temperature, cycle, and detergent recommendations for the type of fabric. Set the washer accordingly and wash the item.

    starting the washer

    ​The Spruce / Ana Cadena 

How to Handwash Your Weighted Blanket

  1. Preparation for Handwashing

    If you are handwashing the blanket, give your bathtub a good cleaning to make sure there are no products or grime that can stain the fabric. Fill the tub with cold or lukewarm water and add the recommended detergent. Less is more when it comes to detergent or wool wash. You do not want to have excessive product residue to rinse away. Swish the detergent through the water to make sure it is well mixed.

    Filling a tub with water and detergent

    The Spruce / Sarah Lee

  2. Handwash the Weighted Blanket

    Lower the blanket into the water and detergent solution. Make sure that the entire blanket is submerged. Gently squeeze the water through the fabric. Leave the blanket to soak for at least 15 minutes.

    Letting the blanket soak in the tub

    The Spruce / Sarah Lee

  3. Lift the blanket out of the soapy water and drain the tub. Refill the tub with cool fresh water. Gently squeeze the water through the blanket.

    Submerging the weighted blanket in the tub

    The Spruce / Sarah Lee

  4. Drain the tub and refill it again. Repeat the rinsing process until there are no suds left. Drain the tub and gently squeeze out the excess water. Do not wring.

    Repeating the washing process

    The Spruce / Sarah Lee

How to Dry Your Weighted Blanket

  1. Dry a Weighted Blanket

    The only type of weighted blanket that can be safely dried on the low heat cycle in an automatic tumble dryer is one filled with microglass beads because they do not melt.

    All other blankets should be dried flat. Spread the blanket on a layer of plastic sheeting or a plastic tarp to protect floors. Evenly distribute the inner filling if it has shifted. You can help absorb excess moisture by pressing fresh, dry towels on the surface.

    Allow the blanket to dry flat. Turn it every four or five hours to help speed drying. It will take 24 to 48 hours to dry completely.

    laying the blanket flat to dry

    ​The Spruce / Erica Lang


    Do not hang a wet weighted blanket to dry on a clothesline. The filling may shift and be difficult to return to an even layer.

  2. Reassemble Cover and Blanket

    Once the weighted blanket is completely dry, it can be inserted and attached to the outer cover.

    reassembling the blanket

    ​The Spruce / Erica Lang

Tips to Keep Your Weighted Blanket Clean Longer

  • Fold up the blanket and put it away after each use, do not use it as a bed cover.
  • Don't eat or sit on the blanket.
  • Spot clean any spills or stains as soon as possible.
  • If your pet sleeps with you (always make sure they sleep on top of the blanket as the weight of the blanket might be too heavy for them), use a lint roller at least once a week to remove any of your pet's shedded hair.