How to Wash Polyester Blanket – A Step-by-Step Guide

Are you unsure about how to properly wash your polyester blanket without ruining it? Polyester blankets are a popular choice due to their warmth, affordability, and durability. This blog post is here to guide you with step-by-step instructions for washing these synthetic fabrics, ensuring they retain the softness and longevity desired.

Dive in as we unravel the secrets of maintaining your cozy polyester blanket!

Key Takeaways

  • Polyester blankets are popular for their warmth, affordability, and durability.
  • To wash a polyester rug, read the care tag instructions first and spot-treat any stains before washing.
  • Wash the blanket in cold water using a delicate cycle and mild detergent. Avoid harsh soaps or bleach with chlorine.
  • Dry it at a low temperature or air-dry it to keep it soft and avoid damage.

Understanding Polyester Blankets

Polyester blankets are loved by many people. They keep us warm, cost less, and last long. This type of rug is made from a synthetic fabric named polyester. It’s light but strong, especially when you’re washing it correctly.

Its soft feel makes you want to cuddle up in it! Some people also prefer fleece blankets made of polyester due to their added warmth.

Learn more about different fabric care, including how to wash a sleeping bag.

Take time to read the care tag on your cover before washing it. Not all polyester rugs are washed the same way. The tag tells you how to treat it right so it stays looking new for a long time!

The Do’s and Don’ts of Washing a Polyester Blanket

Taking care of your polyester covering the right way is important. Here are some things to do and not to do.

  1. Carefully read the instructions on the care tag.
  2. Spot-treat any marks before giving it a full wash.
  3. Flip the blanket upside down if it is 2 layered one before you put it in the wash. This helps protect it from getting caught or snagged.
  4. Wash it in cold water using a delicate cycle. This protects the fabric better.

Remember to don’t use harsh soaps or bleach that has chlorine in it. These can harm the material. And also try to avoid drying it with high heat. Use a low temperature or air-dry it. This will help keep your blanket nice and soft, without any damage.

Discover more tips on how to handle different fabric types, like how to get gum off clothes.

Step-by-Step Guide to Washing a Polyester Blanket

Pre-soak your cover in lukewarm water to loosen dirt and blemishes, then remove any stubborn stains using gentle oxygen bleach. Set your washing machine to a delicate cycle with chilly water and mild detergent, making sure not to overload the machine.

After the wash cycle is complete, give it a final rinse with apple cider vinegar to remove any residue. Dry at a low temperature or air-dry as we mentioned earlier. 

Continue reading for a step-by-step guide!

Pre-soak the Blanket

Start by filling a big tub with warm water. Then, add some gentle fabric bleach. Put your blanket in this mix and let it soak for at least two hours. This will help to loosen dirt and get rid of blots before further washing.

Do this careful pre-soak step to keep your blanket looking new.

Remove Stains

Let’s remove any marks before washing your favorite rug. First, put a little bit of stain remover or liquid detergent on the spot and lightly rub it into the fabric with your fingers.

Now, soak the dirty spot in the water for 15 minutes. Be sure to use gentle fabric bleach, not harsh ones. If the mark is still there after soaking, repeat this step until it’s gone.

Then you can wash your mantle like usual in the washing machine!

Set Your Washing Machine

To properly wash a blanket in the washing machine, you need to set the wash to a delicate or gentle cycle. This will help protect the fabric and prevent it from getting damaged during the process.

Use a mild detergent and cold water, avoiding harsh detergents or chlorine-based bleaches. It’s a crucial step so make sure to use chilly water, as hot one can cause shrinkage and damage to the fibers.

By setting your washing machine correctly, you’ll ensure that your rug comes out clean and in good condition without any harm.

Final Rinse

The final rinse is a crucial step when cleaning a polyester. It helps to remove any remaining detergent or residue that may be left after the wash cycle. By ensuring a thorough rinse, you can prevent any build-up on the fabric and keep it clean and fresh.

One helpful tip is to add a cup of apple cider vinegar to the final rinse cycle. This not only helps eliminate unwanted smells but also helps retain the fluffiness of the material.

So don’t forget this important step in caring for your polyester covering!

For more stain-related tips, learn how to get tomato sauce out of clothes.

Dry at Low Temperature to Keep it Soft

To correctly dry your blanket, it is important to use a low-temperature setting on your dryer. High heat can cause the fibers in the fabric to shrink and lose their softness.

By using a low temperature, you can prevent any damage or distortion to your blanket. Additionally, air drying is another great option for preserving its quality. Simply hang it up or lay it flat on a clean surface until it is completely dry.

This method not only helps to disinfect the material but also keeps it feeling soft and cozy.

How to Handle Common Issues with Polyester Blankets

All blankets need regular care, and polyester is no exception. So, now, let’s learn how to deal with common problems like shrinkage, pilling, and lint balls on your blanket.

Discover effective methods and tools to keep your material looking and feeling its best.

Dealing with Shrinkage

Polyester can shrink if it is not washed and dried properly. To avoid this, it is important to follow the care instructions on the labels attached. It is recommended to use cool or warm water and a gentle cycle when cleaning polyester, fleece, or microfiber.

Avoid using hot water and high heat while tumble drying, as these can cause shrinkage. Hanging the blanket to dry instead of using a dryer can also help reduce the risk of shrinkage.

Treating Pilling on your Polyester Blanket

Pilling is a common problem with polyester, where little balls of fabric form on the surface. To get rid of these pills, you can use a fabric shaver or a small pair of scissors.

Be careful when removing the pills so you don’t damage the fabric. It’s important to handle your blanket gently to prevent more pilling or harm to the material. Remember to follow the care instructions given by the manufacturer for washing and treating your polyester rugs.

If you’re looking for more laundry tips, check out whether you can dry whites and colors together.

Removing Lint Balls

Lint balls can be a common issue with polyester clothes. These little clumps of fabric fibers can make your blanket look old and worn out. But don’t worry, there are simple ways to remove them.

You can use a fabric comb or fabric shaver to gently remove the lint balls from the surface of the blanket. Another option is to use a sharp shaving blade or pair of scissors to carefully cut away the lint balls.

If you don’t have any special tools, you can also try using a sticky lint roller or tape to pick up the lint balls. Just remember to be gentle and take your time so that you don’t damage the fabric.


In conclusion, learning how to wash a blanket made of polyester is easy and straightforward if you follow the right steps. Remember to pre-soak the blanketremove any stains carefully, and wash it in chilly water on a delicate cycle.

Once you take the blankets out of the washing machine, dry them at a low temperature to keep them in good condition. By taking these simple steps to wash and dry, you can ensure that your polyester clothes stay clean and cozy for years to come.

For more similar care tips, learn how to get tar out of clothes in this article!


1. Can Polyester Shrink in the Wash?

Yes, they can shrink if they are washed in hot water or dried at a high temperature. It is important to avoid using harsh detergents and chlorine-based bleaches when cleaning polyester, as these can damage the fabric.

To prevent shrinking, it is recommended to wash blankets in cold water on a delicate cycle and dry them at a low temperature or air-dry them instead.

2. Why are there Little Balls on my Polyester Sheets?

Little balls, or pilling, can appear on your polyester sheets due to friction when you use them. This is more likely to happen with lower-quality sheets or those with a higher thread count.

To prevent pilling, try washing your polyester sheets inside out to reduce friction during the wash cycle. It’s also important to use a gentle cycle and mild detergent when washing them.

Avoid using bleach or fabric softeners as they can weaken the fabric and contribute to pilling.

3. Can you put any type of stain treatment solution before washing my synthetic fiber-based clothes including poly blend ties or wool frequenters?

Sure! Stain removal solutions work well especially while going through the presoak process just before initiating a wash routine for any kind of blended fabrics that need pretreat garment measures due to the effects of certain marks.

4. How often Should I clean heavy fabrics such as linen and silk sheets or cotton blankets apart from acrylic and nylon variants?

These materials need cleaning once every week or monthly based upon usage frequency ensuring washing frequency doesn’t contribute towards Byssinosis; prevention methods include keeping these in breathable cotton bags when not being used frequently.

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