How to Wash a Weighted Blanket with Poly Pellets In 2023 – The Ultimate Guide

weighted blanket with poly pellets

Last updated on April 12th, 2023 at 02:15 pm

Weighted blankets are a household favorite. They keep us cozy and afford us the good night’s sleep we deserve. So, how do you wash a weighted blanket with poly pellets? 

Weighted blankets with poly pellets can be thrown into the washing machine. The machine should be set on a gentle cycle and warm or cold water and mild detergent added. However, they cannot be dried using a dryer. For complete drying, they need to be air-dried outside. 

That is just a preview. Here are some laundry tips to keep your weighted blanket with poly pellets in tip-top shape. 

How To Machine Wash A Blanket With Poly Pellets. 

weighted blanket with poly pellets

Weighted blankets with poly pellets can be safely tossed into the washing machine. Cold water is highly recommended and the machine is set on a gentle cycle to maintain the pellets’ integrity.

Poly pellets are usually made of plastic or silicone. Therefore, the blanket is not to be placed in a dryer. It is air-dried by spreading it out on a rack or line outside. This explains why they take longer to dry than other fillers. 

Here are other tips that may be useful: 

  • Consult with the manufacturer’s instructions before cleaning the weighted blanket. 
  • For blankets that are 20 pounds and below, washing them in your washer at home is safe. Those above 20 pounds should be taken to a commercial laundromat. 
  • If the blanket has spills or stains, it should be spot-cleaned first before being thrown into a washing machine
  • For drying, depending on the type of filler, you can toss the blanket in a dryer or air dry it. The blanket should be shaken occasionally to prevent lumping and spread out the filling evenly. 

Drying A Weighted Blanket With Poly Pellets 

While most weighted blankets can be tossed in the dryer, those with poly pellet filling are the exception. These are made with silicone or plastic that are likely to melt when exposed to the dryer heat level.

Therefore, air drying is the only option. You can spread it out on a clothesline or rack outside. The drying process may take longer. 

Why Do Weighted Blankets Require Special Care? 

Once you purchase a weighted blanket, you are guaranteed that it will suit your sleeping needs by reducing stress, anxiety, and sleepless nights. However, cleaning and caring for these blankets are usually the tricky part.

This becomes even harder if your blanket is not usually encased in a duvet cover that is easy to clean. Also, given their heft, throwing them into a washing machine does not easily cross your mind. 

Considering its bulk, you can take it to a commercial laundromat so you can reduce the wear and tear on your washer at home. However, if it is anything between 15 and 20 pounds, it is perfectly safe to toss it in your washer along with cold water and mild detergent. Weighted blankets with microbeads and poly pellets are safe in the machine. 

What Does Your Weighted Blanket Need And Doesn’t Need?

Any time you are washing a weighted blanket, there are some precautions you need to take. Firstly, a duvet cover is instrumental in keeping your blanket clean thus reducing the frequency of washes.

If the blanket is not very dirty, or in the case of spills or stains, spot cleaning is advisable, using a toothbrush dipped in a solution of laundry detergent and warm water. 

What your weighted blanket does not need are bleach and fabric softeners. These should be avoided as they do more harm than good. Bleach may break down the fibers with time and fabric softeners tend to make the blanket feel scratchy. 

If drying using the dryer, ensure you set it on low heat. Alternatively, you can spread out the blanket on a clean and dry surface for air drying. 


If you notice some stains on your weighted blanket, it is advisable to deal with them first before placing them in the washer. Spot cleaning is the best way around it.

This is done using dish soap or mild laundry detergent on the particularly soiled areas. Once that is cleared, you can go ahead and toss it in the washer.

The frequency of washing a weighted blanket depends on how often it is used. If it is used every night, you can consider washing it once after three weeks. If it is not for everyday use, washing it once every three to four months at most will suffice.

Also, you should consider using a duvet cover that is easier to clean. This keeps your weighted blanket clean and you only have to deal with the duvet cover when it comes to cleaning.


Weighted blankets need the proper care and maintenance so they can continue serving us as we would like. Improper care can result in damage to the fabric and reduce the loft and softness of the blanket.

With the information above, you can properly wash your weighted blanket with poly pellet filling.  

You Can Also Read: