Table of Contents hide

One of the disclaimers that weighted blanket manufacturers often give their customers is that they might not be able to leave it behind once they begin using it. This is because of the level of comfort and calming effect that comes with the blanket. But one blatant truth that will often be evident is that the blanket won’t be clean forever. This is not us judging you, but, hey, it is actually true. So, the next thing you will do is to go online and find ways on how to wash your weighted blanket.

Learning how to wash and keep clean your weighted blanket is just as important as owning one. Therefore, talking about it is inevitable.

Prerequisite: Check on the weighted blanket washing instructions first

We have all experienced this before. You wash one of your favorite items and it comes out of the washing machine worse than you put it there. The item comes out of the dryer shrunken, snagged, and duller than it was.

Well, weighted blankets have even more vulnerability due to materials used in their construction. 

All weighted blankets come with their washing instructions. In most cases, these instructions are attached to the weighted blanket as a tag or they are part of the weighted blanket user guides.

It is wrong to assume that all weighted blankets are washed and cared for in the same way. 

The washing instructions tell you what you can do with the weighted blanket. From it, you get to know whether your weighted blanket is machine or hand washable.

weighted blanket washing instructions on the tag

A lot of people normally assume these instructions and guess on different instructions on how to wash their weighted blankets. However, the results from such negligence cost them more than what they would imagine. Make it your first priority to always check these instructions before proceeding with anything else.

Factors that determine how to wash a weighted blanket

Each weighted blanket has its own way of washing it. You might have owned a weighted blanket before and presume that the current one can be washed in a similar way as the previous one.

Chances are the material used to make the weighted blankets are different, hence making their washing procedure unique. Not unless you bought an exact same weighted blanket as the previous one. But who knows, things could have changed.

Before you embark on the process of washing your weighted blanket, the following factors should come into play.

The fabric material used to make the weighted blanket


Washing weighted blankets made of cotton can be pretty straight forward. A cotton material can be washed by hand or machine on a gentle cycle. 

Washing cotton on a machine requires temperatures not more than 50 degrees. Temperatures higher than 50 degrees can shrink the cotton. 

Most of the cleaning materials have less effect on cotton material, but the most recommended ones are non-chlorine washing powder or liquid.

Cotton material should not be hanged out in the sun to dry. Neither should it be dried in a tumble dryer. This will prevent it from shrinking.


Flannel is almost the same as cotton when it comes to washing. The flannel is machine washable on a gentle cycle set on either warm or cold. This can be washed using mild washing powder or liquid.

The only difference between flannel and cotton is that flannel can be dried under the sun or in a tumble dryer.


Minky fabric can easily be hand washed and machine washed. It is recommended to wash Minky fabric on its own to avoid causing friction to the other fabrics.

Before washing the weighted blanket, pre-treat stubborn stains first using non-chlorine bleach. 

When washing the Minky fabric in a machine, use cold water. A gentle detergent will also do. Fabric softener isn’t recommended.


With fleece fabric, ensure that you treat it first to soften and remove tough stains. This can be done by soaking it for at least 30 minutes.

Fleece fabric blanket is best washed in a warm wash with a gentle detergent. The recommended way is to wash the fleece blanket alone or with other fleece fabrics to avoid abrasion.

The use of a fabric softener on fleece damages its water-repellent finish.

Air-dry the fleece blanket or tumble dry it on low heat.


Wool is a delicate material. It is prone to shrinking, hence machine washing is not recommended. Hand-wash it whenever you can.

Delicate fabric detergents should be used.

When drying a woolen blanket, avoid tumble drying it as this can shrink the delicate woolen fibers. A good option will be to blot it with a towel and hang it to dry.

The filler material used to fill the weighted blanket

Plastic poly pellets

Plastic poly pellets are round plastic beads made from a plastic material.

Plastics disintegrate and melt at high temperatures. Therefore, weighted blankets made from plastic poly pellets should be washed under low temperatures to avoid melting and clumping the plastic beads together.

Micro glass beads

Micro glass beads are minute and have a fine feel to touch just like salt or sand crystals. They are not susceptible to high temperatures. Therefore, weighted blankets filled with micro glass beads can be washed with warm water.

Hot water is discouraged because it may damage the fabric used to make pockets for holding the glass beads.

Steel shot beads

Steel shot beads are heavier than the rest of the weighted blanket fillers. This may pose a challenge when hand-washed.

A good washing machine that can handle the extra weight of the weighted blanket that is a result of steel shot beads should be used.

Just like micro glass beads, high temperatures won’t melt the steel shots, hence they can be washed using warm water.


Sand filler comes in as a cheap alternative for weighted blankets fillers but they are not ideal for washable weighted blankets.

A good practice is to avoid frequent washing of a weighted blanket with sand filler. This is because sand expands when wet, hence increasing the weight of the weighted blanket.

Wet sand fillers may cause clumps if it’s not dried well, hence resulting in uneven weight distribution on the weighted blanket.

Organic grains such as beans, rice, millet, barley

Organic weighted blanket fillers such as beans, rice, and millet are not ideal for washable weighted blankets. Any exposure to water can cause them to be damp and moist, hence decomposing easily. As a result, it becomes a breeding ground for bacteria and the formation of molds. 

The weight of the weighted blanket

A weighted blanket is not your usual laundry. Its extra weight may have a toll order on your washing machine.

Whenever possible, it is recommended to take advantage of commercial-size washing machines in your locality. However, weighted blankets that weigh below 20-lbs can be machine washed in your laundry room. This should not be a frequent exercise.

For weighted blankets that weigh 20-lbs and above, you should use a commercial-size washing machine in your local laundromat. Doing so will save your washing machine the damage that the heavy weighted blanket can have on it.

The duvet cover of the weighted blanket

A better option to avoid washing your weighted blanket frequently and to keep it clean for as long as possible is to use a duvet cover.

A duvet cover for a weighted blanket is lighter than the weighted blanket. This can, therefore, be washed at the comfort of your home.

The washing instructions of a duvet cover depend on the fabric used to make the duvet cover.

General guidelines on how to wash a washable weighted blanket

It is difficult to determine the washing instructions of a given weighted blanket unless you know the fabric used and the type of filler material used. However, almost all the weighted blankets subscribe to the general rules of keeping them clean. These are covered in detail below.

Choose a washable weighted blanket

The first general rule applies to when you are shopping for a weighted blanket.

A good weighted blanket is the one that is easy to wash because nothing can remain clean forever. Good washable weighted blankets are filled with plastic poly pellets, steel shot beads, or micro glass beads.

Weighted blankets filled with organic material are hard to keep them clean, hence they should be avoided whenever possible.

Inspect your weighted blanket for stains and tear before you wash it

Do a thorough inspection of the weighted blanket before you wash it. Inspect for stains and other marks that may need pre-treatment before washing.

Washing a weighted blanket with stains may end up making them permanent when it is dried with them.

Inspect also for any tear on the weighted blanket. Placing a weighted blanket with a tear in a machine wash may tear it further. Mend this tear before washing it.

The weight of your weighted blanket can damage your washing machine

Consider the weight of your weighted blanket before machine washing it. Weighted blankets that are too heavy particularly more than 20 lbs should be taken to a professional laundromat. This will save your washing machine from wear and tear.

Hand washing is better than machine washing

Give preference to hand-washing a weighted blanket as compared to machine washing it. Hand washing will preserve it and make it last longer.

Despite it being a daunting experience, hand washing is achievable.

Use a mild detergent and avoid bleach material.

Separate the weighted blanket from its cover before you wash it

A weighted blanket that comes with its cover should be washed separately from the cover.

Covers can be removed by unzipping it and washing them separately.

Different fabrics with different washing instructions

Confirm the fabric used to make the weighted blanket before you embark on washing it. Each fabric has unique washing instructions.

The less frequent you wash your weighted blanket, the better

Frequent washing of a weighted blanket is harmful to both your washing machine and the weighted blanket itself.

Consider getting a duvet cover for it and only wash the duvet cover when it dirty.

A stain on the weighted blanket can be spot cleaned with a soft brush and a detergent.

Observe the divide and conquer rule! 

Weighted blankets should be washed separately or with other similar fabrics. Washing with other fabric may damage the weighted blanket.

Fabric softener and bleach, the greatest undoing

Caution should be observed when using a fabric softener or a bleach. Ensure that the fabric of the weighted blanket can be washed with the fabric softener or the bleacher.

But to be safe, avoid the use of these fabric softeners and bleaching material because of their long term effect on the fabric it is used on.

Hang them to dry if you can

Not all the weighted blankets are safe to tumble dry or dry them under high temperatures. Some like the weighted blankets made from poly pellets may melt under high temperatures.

Air-drying a weighted blanket is preferred and this is the safest option. If air-drying is unachievable, then drying it under low temperatures will work out well.

Ensure that when you hang dry your weighted blanket, the weights are evenly distributed over a hanging line.

It is recommended that you shake it frequently to redistribute the weights. The weighted blanket may take up to 24 hours to dry well.

To iron or not to iron your weighted blanket?

The simple answer is no to ironing. Do not iron your weighted blanket as this may shrink it or melt the plastic poly pellets used to fill it.

Try to keep the weighted blanket wrinkle-free to avoid the need for ironing it later. Better still, you can use a duvet cover to hide the wrinkles. It’s just a suggestion. 

If all these are hard to achieve, then iron it using a low heat setting.

How to keep your weighted blanket clean for long

The best way to avoid washing a weighted blanket is by keeping it clean. For a weighted blanket to last long, it is recommended that you wash three to four times a year. However, with a lot of dust, stains, and musty odor around us, this is hard to achieve and often do we get a need to wash the weighted blanket frequently.

The downside to frequently washing the weighted blanket is that it can shrink the blanket’s fibers, tear the blanket, affect the softness of the fabric, or result in uneven distribution of the filler materials used. 

But all hope is not lost. You can still keep it clean and durable by following the recommendations below.

Avoid using a weighted blanket as a bedcover

Using a weighted blanket as a bedspread is a bad idea. Weighted blankets are meant to induce a therapeutic effect on your body, and not on the bed.

Use it to cover yourself at night and fold and keep it away during the day. This will reduce the effects of daily activities that may damage the weighted blanket and make it dirty.

Do not share the weighted blankets with your pets

We understand your love for the pets but keeping your weighted blanket clean is equally important.

Pets can shed their fur on the weighted blankets or leave dirty footprints on it. They can cause the weighted blanket to smell funny.

Keep your pets clean and provide them with a separate sheet to avoid direct contact with the weighted blanket.

Avoid eating on the bed

Try to avoid eating from the bed with your weighted blanket near. Foodstuffs are the leading causes of dirt and stain. This can make the weighted blanket smell awfully bad in the long run.

Restrict the use of a weighted blanket to bed only

Your weighted blanket should be used in bed only. There are other smaller and comfortable weighted blankets that can be used on the couch or around the house. These smaller weighted blankets are easy to wash than a large weighted blanket meant for sleeping.

A removable cover is your sure bet

Consider a weighted blanket cover as your easier alternative to frequent washing of the weighted blanket. A duvet cover will protect the inner weighted blanket from dust and stains.

With a duvet cover, the weighted blanket is washed less frequently, making it last longer. A duvet cover is also less susceptible to machine wash and it is less expensive than the weighted blanket. 

Shortcuts are good, so is spot cleaning weighted blanket

Whenever your weighted blanket is stained, it is better to spot clean it than washing the whole blanket.

Make it a habit to remove the stains immediately before they stick further and make it hard to remove.

Avoid the use of bleach during spot cleaning as it can shrink the weighted blanket fabric.

The best washable weighted blanket

ZenStyle Premium Washable Weighted Blanket

This cotton inner layer weighted blanket with glass beads filling is meant for kids and adults. The weighted is highly versatile in that it can be used for sleeping under it, watching TV or relaxing and playing games on the carpet.

The ZenStyle weighted blanket is of high quality made from high-quality natural inner cotton and filled with premium glass beads. The beads are securely woven in quilted format to keep them evenly distributed and to prevent them from leaking. The quilted format makes the weighted blanket highly breathable and offers perfect temperature control. It also makes it easy to machine wash or hand wash your weighted blanket.

You might also want to go through a full list of top-rated weighted blankets on Amazon.

Features of ZenStyle Weighted Blanket

  • Made of high-quality natural cotton inner and filled with premium glass beads
  • The glass beads are evenly distributed and woven securely in quilted
  • Provides better all-natural sleep help for adults and kids, let you feel reassured and comfortable
  • Hypoallergenic fabric smooth texture surface let weight perform its magic
  • Machine washable designed, recommend to use a cover for easier washing
  • Suitable to be used on Sofa, Carpet, Full/Twin/Queen Size Bed
  • Good to be used for sleeping, have a nap, watching TV, reading and more
  • Recommended to choose approximately 7-13% of your body weight

You might also like: