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How to Wash a Weighted Blanket: A Complete Guide

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  • Post last modified:September 24, 2023

Hi there! You’ve made it to the right place to learn how to wash your weighted blanket.

Weighted blankets have become popular for making us feel less anxious, sleep better, and unwind. But to keep enjoying these benefits, you need to know how to clean your weighted blanket the right way. 

In this article, we’ll be focusing on 3 cleaning methods, spot cleaning, machine washing, and hand washing. Furthermore, we’ll discuss practical advice to help you keep your weighted blanket in top shape.

What You’ll Learn

  • Why It’s Necessary To Clean Your Weighted Blankets Correctly
  • How to Spot Clean a Weighted Blanket
  • How to Wash a Weighted Blanket Using a Washing Machine
  • How to Hand Wash a Weighted Blanket
  • How To Properly Removing Excess Water (If Handwashing)
  • Safety Tips & Precautions

Why It’s Important to Clean Your Weighted Blanket Correctly

Taking care of your weighted blanket is essential for a couple of reasons. Firstly, since these blankets are filled with specialized materials like glass beads or plastic pellets, they can be a bit delicate. Washing them incorrectly could damage the filling or the fabric, making the blanket less effective or even unusable.

Secondly, hygiene matters. Over time, your weighted blanket can accumulate sweat, oils, and dirt, just like any other bedding. Not cleaning it regularly can lead to unpleasant odors and the buildup of allergens, which can impact your sleep quality and overall well-being.

So, by cleaning your weighted blanket the right way, you ensure it stays in top condition, retains its effectiveness, and remains a clean and comfortable sleep companion. It’s all about preserving both the functionality and the comfort it offers.

Make Sure To Read The Instructions First

Cleaning a weighted blanket depends on the specific care instructions provided by the manufacturer, and the type of materials used in the blanket’s construction. Additionally. it’s essential to follow these guidelines to prevent damage to the blanket. 

However, if you are reading this article, there is a chance that you don’t have the original cleaning instructions. But don’t worry my friend! 

Although there are multiple ways to get your blanket cleaned, I’ll be focusing on 3 methods in this article, spot cleaning, machine washing, and handwashing. Let’s dive in

How to Spot Clean a Weighted Blanket

Spot cleaning a weighted blanket is a practical way to address small stains or spills without having to wash the entire blanket. Here’s a step-by-step guide on how to spot clean a weighted blanket:

What You’ll Need:

  • Mild detergent or stain remover
  • Cold water
  • A soft cloth or sponge
  • Clean, white towels


  1. Identify the Stain: Locate the specific area on the weighted blanket that needs cleaning. Take note of the type of stain and its size.
  2. Prepare the Cleaning Solution: Mix a small amount of mild detergent or stain remover with cold water. Be sure to follow the product’s instructions for the appropriate dilution.
  3. Test in an Inconspicuous Area: Before applying the cleaning solution to the stain, test it on an inconspicuous corner or edge of the blanket to ensure it doesn’t cause any damage or discoloration.
  4. Blot the Stain: Dip a soft cloth or sponge into the cleaning solution, then gently blot the stained area. Avoid rubbing, as this can push the stain further into the fabric.
  5. Avoid the Stain Spreading: Work from the outer edges of the stain toward the center to prevent it from spreading.
  6. Rinse the Stain: After blotting the stain with the cleaning solution, rinse the area by blotting it with a clean, damp cloth or sponge. This helps remove any residue from the detergent or stain remover.
  7. Blot Dry: Blot the cleaned area with a clean, dry, white towel to absorb excess moisture. Continue blotting until the area is nearly dry.
  8. Air Dry: Allow the weighted blanket to air dry in a well-ventilated area. Do not use heat sources like heaters or direct sunlight, as excessive heat can damage the blanket’s filling or fabric.
  9. Recheck the Stain: After the weighted blanket is completely dry, inspect the cleaned area to ensure the stain has been removed. If needed, repeat the spot cleaning process.

How to Clean a Weighted Blanket Using a Washer Machine

Cleaning a weighted blanket in a washing machine can be a convenient way to maintain it, but it’s essential to follow the manufacturer’s care instructions to prevent damage.

Although blankets with glass beads can be washed, unless it says it on the care instructions, it may be best not to use this method of cleaning. Here’s a general guide on how to clean a weighted blanket using a washing machine:

What You’ll Need

  • Front-loading washing machine (top-loading machines can be too rough on the blanket)
  • Mild detergent
  • Large laundry bag or pillowcase
  • Dryer (if allowed by care instructions)
  • Tennis balls or dryer balls (optional for drying)

Before Washing, Read the Care Label: Check the care label on your weighted blanket for specific washing instructions. Some blankets may not be machine washable. Make sure the washer is big enough to accommodate the weight that you’ll be adding. If not, or if you have a top loading washer machine, hand washing or spot cleaning may be best. 


  1. Remove any removable cover if your weighted blanket has one. Check for loose threads or seams and repair any damage before washing.
  2. Place the weighted blanket inside a large laundry bag or a clean, white pillowcase. This extra layer helps protect the blanket during washing.
  3. Use a front-loading washing machine if possible, as top-loading machines can be too harsh on the blanket. However, if its a smaller weighted blanket, it may be ok. Just make sure the blanket is evenly distributed.
  4. Set the machine to a gentle or delicate cycle with cold water. Also, make sure to use a mild detergent with no bleach or fabric softeners.
  5. Place the weighted blanket inside the machine. Ensure that the blanket has enough room to move around freely during washing.Start the washing cycle and let it run.
  6. If machine drying is allowed, use a low heat setting and add tennis balls or dryer balls to the dryer to help fluff the blanket and distribute the weight evenly. In addition, if you’re unsure whether it’s safe to put blanket in the dryer, air drying is best.
  7. After drying, inspect the blanket to ensure it’s clean and free of damage. Repair any loose threads or seams if necessary.

How to Wash a Weighted Blanket by Hand

Washing a weighted blanket by hand is a gentle and effective way to clean it, especially if the care instructions recommend hand washing. Here’s a step-by-step guide on how to hand wash a weighted blanket:

What You’ll Need:

  • Mild detergent
  • Large basin or bathtub
  • Clean, cold water
  • Soft cloth or sponge
  • Clean, dry towel


  1. Remove any removable cover if your weighted blanket has one. The top cover is normally safe to go in the washer.
  2. Inspect for loose threads, seams, or any damage, and make any necessary repairs before washing.
  3. Fill a large basin or bathtub with cold water. Ensure there’s enough water to fully submerge the weighted blanket.
  4. Add a small amount of mild detergent to the cold water and mix it until it’s well-dissolved.
  5. Submerge the weighted blanket into the soapy water, gently agitating it to ensure the detergent is evenly distributed.
  6. Allow the blanket to soak in the soapy water for about 15-30 minutes. This soaking period helps loosen dirt and stains.
  7. Use a soft cloth or sponge to gently agitate and spot clean any stained or soiled areas. Furthermore, Avoid scrubbing too vigorously, as this can damage the fabric or weighted filling.
  8. Drain the soapy water and refill the basin or bathtub with clean, cold water. Rinse the weighted blanket by gently moving it around in the water to remove any detergent residue.

How to Properly Remove Excess Water

If you’ve chosen handwashing as your method, removing the excess water could be a bit of a challenge. The extra water adds even more weight to the already weighted blanket. Here is an easy method you can try so you’re not breaking your back:

  1. Roll the blanket up like you would a sleeping bag.
  2. Gently press the blanket to squeeze out excess water. Do not wring or twist the blanket, especially if you have glass beads. This can damage the filling or fabric.
  3. Repeat by unrolling, and re rolling in the opposite direction, and press excess water out. Keep doing until most of water is out.
  4. Hang the weighted blanket outdoors or in a well-ventilated area to air dry. An easy way to do this is to use a couple of clean chairs to put the blanket over. Additionally, avoid direct sunlight or heat sources, as excessive heat can damage the blanket’s filling or fabric.
  5. After the blanket is completely dry, inspect it to ensure it’s clean and free of damage. Repair any loose threads or seams if necessary.
  6. Now that you have all the steps to cleaning your weighted blanket, lets go over some extra tips and reminders to help keep your blanket in tip tip shape.

Tips & Reminders

Cleaning a weighted blanket, whether by machine, hand, or spot cleaning, requires care and attention to ensure the longevity and safety of the blanket. Here are some safety and general tips for cleaning a weighted blanket:

  1. Check care label for specific cleaning instructions.
  2. Use mild detergent; avoid bleach or harsh chemicals.
  3. Don’t overload the washing machine; ensure free movement.
  4. Spot test cleaning agents on inconspicuous areas first.
  5. Inspect for damage and make repairs before washing.
  6. Ensure thorough drying to prevent mold or odors.
  7. Air dry when possible to avoid heat damage.
  8. Use a laundry bag or pillowcase for machine washing.
  9. Avoid ironing; use gentle drying to remove wrinkles.
  10. Store in a cool, dry place to prevent dust and moisture.
  11. Contact the manufacturer for specific cleaning queries.

There you have it! You now have a complete guide on how to wash a weighted blanket. In conclusion, by following the right washing methods and techniques, you can protect your blanket’s quality so it remains your trusted companion for a while. Whether it’s a machine wash, hand wash, or spot cleaning that your weighted blanket needs, you now have a complete guide to help you along the way.

Frequently Asked Questions

Can You Machine Wash a 20 lb Weighted Blanket?

Whether you can machine wash a 20-pound weighted blanket depends on the care instructions provided by the manufacturer. Moreover, if the care label doesn’t specify or if you’re unsure, consider spot cleaning or hand washing to prevent potential damage to the blanket.

If the label states that machine washing is okay, use a large front-loading washing machine to ensure enough space. Additionally, follow the manufacturer’s recommended settings for water temperature, detergent, and rinsing. After washing, refer to the care label for drying instructions, as some blankets may be suitable for machine drying on low heat, while others may require air drying. Air drying is always best as well if you’re not sure. 

Can You Wash a 30 lb Weighted Blanket In a Washer?

The heavier the blanket is, the more challenging it will be to wash in a machine. There are some triple load washers that hold between 25-30lbs, however once water gets added, it will increase the weight and may not wash or ring out properly. cleaning a 30-pound weighted blanket can be tricky due to its size and weight. Check the care label first; if it permits washing, follow the provided instructions carefully. Given its bulk, professional cleaning, hand washing or spot cleaning may be a practical option. 

Can You Wash a Weighted Blanket With Weight In It?

In most cases, washing a weighted blanket with the weight (filling) in it is not recommended. The weight of the filling can strain the fabric and stitching during the washing process, potentially causing damage and affecting the blanket’s effectiveness. It’s usually best to follow the manufacturer’s instructions, which often suggest removing the filling before washing if the design allows for it.

Additionally, some weighted blankets are designed with removable covers that can be machine-washed separately. This can make cleaning more manageable as you can regularly clean the cover without washing the entire blanket, preserving its durability and comfort.

Why Can’t You Wash a Weighted Blanket?

You can wash some weighted blankets but not all, which is why it’s important to look at the label. All weighted blankets are not created equal and are weighted with many different materials. If you are unsure whether your blanket can go in the machine, you can always spot clean or hand wash in your shower or bathtub.

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