How to Wash Polyester Blankets

How to Wash Polyester Blankets

Polyester blankets have become a staple in many households, and it's no surprise why. Their popularity is undeniable – they're soft, durable, and come in many stylish designs. 

However, to keep them in top-notch condition and extend their lifespan, proper cleaning methods are essential.

Maintaining your polyester blanket isn't just about tackling the occasional spill or stain. It's about preserving its quality and keeping it a reliable companion for those cozy moments. 

Let's dive into the best practices for how to wash polyester blankets and keep them as good as new!

Preparing to Wash Polyester Blankets

Before diving into the washing process, the first step is to be a responsible blanket owner and check that trusty care label. 

That little tag might seem insignificant, but it's your golden ticket to keeping your polyester blankets looking as fresh as hotel blankets. Take a moment to read those manufacturers' instructions – they know what's best for their creation.

Damage inspection is crucial before washing the blanket. Addressing these issues before washing can prevent them from becoming permanent. 

Unlike standard cotton thermal blankets, the stain won't just come off with the average washing detergent. Polyester blankets need extra care to get rid of stains and spills. 

How to Wash Polyester Blankets

Now, there are two routes you can take when washing your polyester blankets. You can either machine-wash them or hand-wash them; both options are pretty quick and easy. 

Machine Washing Polyester Blankets

Here's a step-by-step tutorial on how to wash polyester blankets in a washing machine:

  1. Separate your polyester blanket from other laundry items and sort it based on color and fabric type.
  2. Set your washer to a gentle or delicate cycle with cold or lukewarm water.
  3. Choose a mild detergent that's specifically designed for washing polyester fabrics. 
  4. Place your polyester blanket in the washing machine carefully. 
  5. Hit that start button and let the washing machine work its magic! 
  6. As tempting as it may be to add fabric softener for an extra touch of softness, it's best to avoid it for polyester blankets. 
  7. Once the cycle is complete, remove the polar fleece blanket promptly to prevent wrinkles. 

Hand Washing Polyester Blankets

Of course, hand-washing is much gentler on the fibers of your polyester blankets but requires you to prepare a washing solution. Here's how:

  1. Fill any basin or sink with lukewarm water. Hot water can harm the polyester fibers, so stick to a gentle temperature.
  2. Add a small amount of mild detergent to the water. Make sure it's suitable for washing polyester fabrics. 
  3. Gently swirl the water with your hand to create suds.

Now that you've created a cleaning solution. It's time to start washing. Here's how to wash polyester blankets by hand: 

  1. Submerge the polyester blanket into the washing solution. Let it soak for about 10 to 15 minutes. 
  2. If you notice any stains during soaking, use a cloth or sponge to softly dab the stained area. Avoid rubbing vigorously, as this can weaken the fibers or cause pilling.
  3. To clean the entire blanket, gently swirl the water around with your hands. Avoid harsh movements or wringing the blanket, as this can stretch or damage the fabric.
  4. Empty the soapy water and refill the basin or sink with clean, lukewarm water. Rinse the blanket by gently swirling it in the water until the detergent is fully removed. Repeat if needed.
  5. Carefully lift the blanket from the water and gently press out the excess water. 

Stain Removal Techniques

Polar fleece blankets are the unsung heroes of comfort, but they do encounter some messy stains. Common stains include food spills, beverage mishaps, makeup smudges, and the notorious mystery stains. 

Before diving into stain removal, identify the specific stain you're dealing with to choose the right approach. Here's how to deal with each type of stain:

  1. Food Stains: If you're dealing with food spills, gently scrape off any excess bits with a spoon or a butter knife. Then, dampen a soft cloth with a mixture of water and mild detergent. Blot the stain to avoid spreading it further. Rinse with clean water and pat dry.
  2. Beverage Stains: Whether it's coffee, tea, or fruit juice, tackle beverage stains immediately. Dab the area with a clean cloth or sponge soaked in a mixture of cold water and a few drops of vinegar. Avoid rubbing vigorously, as it can set the stain deeper into the fabric. Rinse and blot dry.
  3. Makeup Stains: For lipstick, gently dab the stain with rubbing alcohol on a cotton ball. For foundation, use a mixture of water and mild detergent and gently blot. Rinse thoroughly and air dry.
  4. Mystery Stains: When you're left scratching your head over an unidentified stain, start by blotting it with a damp cloth and a bit of mild detergent. If that doesn't work, you can try a specialized stain remover designed for polyester fabrics. Always test it on a small, inconspicuous area first.

Drying and Care Instructions

When it comes to drying your cherished polyester blanket, you've got options, each with its own set of pros and cons.

Air dying is a gentle approach that preserves the integrity of the fibers and reduces the risk of damage or shrinkage. It's also more energy-efficient, saving your wallet and the environment. 

Using a dryer is convenient and quick, perfect for when you need that blanket urgently. Just remember to set the dryer on a low heat or delicate cycle to prevent potential damage. 

When air drying, lay your blanket on a clean, flat surface, like a drying rack or a large, dry towel spread out on the floor. 

Avoid hanging the blanket, as it may lead to stretching or distortion. Once it's dry, give your blanket a gentle shake and fluff to restore its plushness and softness.


Washing polyester hotel blankets is pretty simple: check care labels, use gentle techniques for machine and hand washing, and tackle stains with care. 

Choose air-drying or low-heat machine drying, preventing shrinkage and maintaining shape. With proper care, your cozy polyester blankets will offer endless warmth and comfort.